Finite Group Databasebeta

← C4×D3×Dic18 #13147587

Subgroups — C4×D3×Dic18 #13147587

Order 1728.

964 conjugacy classes of subgroups.

The subgroup lattice has 488 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×D3×Dic18C211yesmaximal, characteristic
2C4×#6226C211yesmaximal, characteristic, complemented
3C42×D3×C9C211yesmaximal, characteristic
4C3×C4×Dic18C211yesmaximal, characteristic, complemented
5D3×C4⋊Dic9C211yesmaximal, characteristic
6D3×Dic9⋊C4C212yesmaximal
7C4×D3×Dic9C212yesmaximal
8C4×#6189C212yesmaximal, complemented
9#11720912C211yesmaximal, characteristic, complemented
10Dic3×Dic18C211yesmaximal, characteristic, complemented
11#11720900C212yesmaximal, complemented
12C4×D3×Dic6—31nomaximal
13C2×C4×Dic18—31nomaximal
14C2×#6226C2211yescharacteristic
15C2×C4×D3×C9C2211yescharacteristic
16C2×C4×D3×C9C2211yescharacteristic
17C2×C4×D3×C9C2211yescharacteristic
18C2×C3×Dic18C2211yescharacteristic
19C2×D3×Dic9C2212yes—
20C2×D3×Dic9C2212yes—
21C2×#6189C2212yes—
22D3×Dic18C418yesdirect product factor
23C3×C42×C9C2211yescharacteristic
24C4⋊(C3⋊Dic9)C2211yescharacteristic
25#88534C2212yes—
26C4×C3⋊Dic9C2212yes—
27C4×C9×Dic3C2211yescharacteristic
28C4×C9×Dic3C2211yescharacteristic
29C4×C9×Dic3C2211yescharacteristic
30C3×C4⋊Dic9C2211yescharacteristic
31C3×Dic9⋊C4C2212yes—
32C3×C4×Dic9C2212yes—
33Dic3⋊Dic9C2212yes—
34#88442C2212yes—
35Dic9⋊Dic3C2212yes—
36Dic3×Dic9C2212yes—
37Dic3×Dic9C2212yes—
38C2×D3×Dic6—31no—
39C4×#634—31no—
40C3×C42×D3D311yescharacteristic
41C3×C4×Dic6—31no—
42C4×#627—32no—
43D3×C4⋊Dic3—31no—
44D3×Dic3⋊C4—32no—
45C4×D3×Dic3—32no—
46#63844—31no—
47Dic3×Dic6—31no—
48#63837—32no—
49C22×Dic18—31no—
50C2×C42×C9—31no—
51C2×C4⋊Dic9—31no—
52C2×Dic9⋊C4—32no—
53C2×C4×Dic9—32no—
54C4×Dic18—31no—
55C4×Dic18—31no—
56C4×Dic18—31no—
57C4×Dic18—32no—
58C4×Dic18—32no—
59C4×Dic18—61no—
60C4×Dic18D311yescharacteristic, direct product factor
61C22×D3×C9C2311yescharacteristic
62C2×C3×C4×C9C2311yescharacteristic
63C2×C3×C4×C9C2311yescharacteristic
64C2×C3×C4×C9C2311yescharacteristic
65C2×C3⋊Dic9C2312yes—
66C2×C3⋊Dic9C2312yes—
67#6226C2×C414yescomplemented
68C2×C9×Dic3C2311yescharacteristic
69C2×C9×Dic3C2311yescharacteristic
70C2×C9×Dic3C2311yescharacteristic
71C2×C3×Dic9C2312yes—
72C2×C3×Dic9C2312yes—
73C4×D3×C9—22no—
74C4×D3×C9C2×C414yes—
75C4×D3×C9Q814yescomplemented
76C3×Dic18C2×C414yescomplemented
77D3×Dic9—24no—
78D3×Dic9C2×C418yes—
79#6189C2×C418yescomplemented
80C4×D3×Q8—91no—
81C2×C4×Dic6—91no—
82C2×#634—31no—
83C2×C3×C4×D3C2×D311yescharacteristic
84C2×C3×C4×D3C2×D311yescharacteristic
85C2×C3×C4×D3C2×D311yescharacteristic
86C2×C3×Dic6—31no—
87C2×#627—32no—
88C2×D3×Dic3—32no—
89C2×D3×Dic3—32no—
90D3×Dic6—38no—
91C32×C42C2×D311yescharacteristic
92C4⋊(C3⋊Dic3)—31no—
93#3750—32no—
94C4×C3⋊Dic3—32no—
95C3×C4⋊Dic3—31no—
96C3×Dic3⋊C4—32no—
97C3×C4×Dic3—32no—
98C3×C4×Dic3C2×D311yescharacteristic
99C3×C4×Dic3C2×D311yescharacteristic
100C3×C4×Dic3C2×D311yescharacteristic
101#3724—32no—
102Dic3⋊Dic3—32no—
103Dic3⋊Dic3—32no—
104Dic32—32no—
105Dic32—32no—
106C22×C4×C9—31no—
107C22×C4×C9—31no—
108C22×C4×C9—31no—
109C22×Dic9—32no—
110C22×Dic9—32no—
111C2×Dic18—31no—
112C2×Dic18—32no—
113C2×Dic18—38no—
114C2×Dic18—61no—
115C2×Dic18C2×D311yescharacteristic
116C42×C9—21no—
117C42×C9—31no—
118C42×C9—31no—
119C42×C9—31no—
120C42×C9C2×D311yescharacteristic
121C4⋊Dic9—31no—
122C4⋊Dic9—32no—
123C4⋊Dic9—61no—
124C4⋊Dic9C2×D311yescharacteristic
125Dic9⋊C4—32no—
126Dic9⋊C4—32no—
127Dic9⋊C4—32no—
128Dic9⋊C4—62no—
129Dic9⋊C4C2×D312yes—
130C4×Dic9—32no—
131C4×Dic9—32no—
132C4×Dic9—32no—
133C4×Dic9—62no—
134C4×Dic9C2×D312yes—
135C22×C3×C9C2411yescharacteristic
136C2×D3×C9C22×C412yes—
137C2×D3×C9C2×Q812yes—
138C2×D3×C9#4112yes—
139C3×C4×C9—21no—
140C3×C4×C9C22×C412yes—
141C3×C4×C9C2×Q812yescomplemented
142C3⋊Dic9—22no—
143C3⋊Dic9C22×C414yes—
144C9×Dic3—21no—
145C9×Dic3C22×C412yes—
146C9×Dic3C2×Q812yescomplemented
147C3×Dic9—22no—
148C3×Dic9C22×C414yes—
149C2×D3×Q8—91no—
150C22×Dic6—91no—
151C3×C4×Q8—91no—
152C2×C3×C42—31no—
153Q8×Dic3—91no—
154C2×C4⋊Dic3—91no—
155C2×Dic3⋊C4—92no—
156C2×C4×Dic3—92no—
157D3×C4⋊C4—92no—
158D3×C4⋊C4—91no—
159#887—92no—
160#887—91no—
161C42×D3—92no—
162C42×D3D911yescharacteristic
163C4×Dic6—31no—
164C4×Dic6—92no—
165C4×Dic6—92no—
166C4×Dic6—91no—
167C4×Dic6—91no—
168C4×Dic6—91no—
169C4×Dic6—91no—
170C4×Dic6—92no—
171C4×Dic6—181no—
172C22×C3×D3C22×D311yescharacteristic
173C2×C32×C4C22×D311yescharacteristic
174C2×C32×C4C22×D311yescharacteristic
175C2×C32×C4C22×D311yescharacteristic
176C2×C3⋊Dic3—32no—
177C2×C3⋊Dic3—32no—
178#634—34no—
179C2×C3×Dic3—32no—
180C2×C3×Dic3—32no—
181C2×C3×Dic3C22×D311yescharacteristic
182C2×C3×Dic3C22×D311yescharacteristic
183C2×C3×Dic3C22×D311yescharacteristic
184C3×C4×D3—22no—
185C3×C4×D3Dic614yes—
186C3×C4×D3C4×D314yes—
187C3×Dic6—34no—
188#627—38no—
189D3×Dic3—38no—
190D3×Dic3—64no—
191C23×C9—31no—
192C2×C4×C9—21no—
193C2×C4×C9—21no—
194C2×C4×C9—21no—
195C2×C4×C9—31no—
196C2×C4×C9—31no—
197C2×C4×C9—34no—
198C2×C4×C9—34no—
199C2×C4×C9—31no—
200C2×C4×C9—62no—
201C2×C4×C9C22×D311yescharacteristic
202C2×C4×C9C22×D311yescharacteristic
203C2×C4×C9C22×D311yescharacteristic
204C2×Dic9—32no—
205C2×Dic9—38no—
206C2×Dic9—32no—
207C2×Dic9—62no—
208C2×Dic9—62no—
209C2×Dic9—64no—
210C2×Dic9C22×D312yes—
211C2×Dic9C22×D312yes—
212Dic18—34no—
213Dic18—38no—
214Dic18—64no—
215Dic18C4×D314yesdirect product factor
216C2×C4×Q8—271noSylow
217C2×C3×C9C23×C411yescharacteristic
218C2×C3×C9C22×Q811yescharacteristic
219C2×C3×C9C2×#4111yescharacteristic
220D3×C9C4×Q814yescomplemented
221C2×C3×Q8—91no—
222C22×C3×C4—31no—
223C22×C3×C4—31no—
224C22×C3×C4—31no—
225C22×Dic3—92no—
226C22×Dic3—92no—
227D3×Q8—98no—
228C2×C4×D3—92no—
229C2×C4×D3—92no—
230C2×C4×D3C2×D911yescharacteristic
231C2×C4×D3C2×D911yescharacteristic
232C2×C4×D3C2×D911yescharacteristic
233C2×Dic6—31no—
234C2×Dic6—98no—
235C2×Dic6—92no—
236C2×Dic6—91no—
237C2×Dic6—91no—
238C2×Dic6—92no—
239C2×Dic6—181no—
240C3×C4⋊C4—92no—
241C3×C4⋊C4—91no—
242C3×C42—21no—
243C3×C42—31no—
244C3×C42—31no—
245C3×C42—31no—
246C3×C42—92no—
247C3×C42C2×D911yescharacteristic
248C3×C42D3211yescharacteristic
249C4⋊Dic3—31no—
250C4⋊Dic3—92no—
251C4⋊Dic3—91no—
252C4⋊Dic3—91no—
253C4⋊Dic3—92no—
254C4⋊Dic3—181no—
255Dic3⋊C4—32no—
256Dic3⋊C4—92no—
257Dic3⋊C4—92no—
258Dic3⋊C4—92no—
259Dic3⋊C4—92no—
260Dic3⋊C4—92no—
261Dic3⋊C4—92no—
262Dic3⋊C4—182no—
263C4×Dic3—32no—
264C4×Dic3—92no—
265C4×Dic3—92no—
266C4×Dic3—92no—
267C4×Dic3—92no—
268C4×Dic3—92no—
269C4×Dic3—92no—
270C4×Dic3—182no—
271C4×Dic3C2×D911yescharacteristic
272C4×Dic3C2×D911yescharacteristic
273C4×Dic3C2×D911yescharacteristic
274C22×C32C23×D311yescharacteristic
275C2×C3×D3C2×Dic612yes—
276C2×C3×D3C2×C4×D312yes—
277C2×C3×D3#23512yes—
278C32×C4—21no—
279C32×C4C2×Dic612yes—
280C32×C4C2×C4×D312yes—
281C3⋊Dic3—34no—
282C3⋊Dic3—62no—
283C3×Dic3—21no—
284C3×Dic3—34no—
285C3×Dic3—62no—
286C3×Dic3C2×Dic612yes—
287C3×Dic3C2×C4×D312yes—
288C22×C9—21no—
289C22×C9—32no—
290C22×C9—32no—
291C22×C9—32no—
292C22×C9C23×D311yescharacteristic
293C4×C9—21no—
294C4×C9—22no—
295C4×C9—22no—
296C4×C9—32no—
297C4×C9—32no—
298C4×C9—41no—
299C4×C9—61no—
300C4×C9C2×C4×D312yes—
301C4×C9D3×Q812yescomplemented
302Dic9—22no—
303Dic9—34no—
304Dic9—64no—
305Dic9—62no—
306Dic9—122no—
307Dic9C2×C4×D314yes—
308C22×Q8—271no—
309C4×Q8—91no—
310C4×Q8—272no—
311C4×Q8—272no—
312C4×Q8—271no—
313C4×Q8—271no—
314C4×Q8—271no—
315C2×C4⋊C4—272no—
316C2×C4⋊C4—271no—
317C2×C42—31no—
318C2×C42—272no—
319C3×C9C2×C4×Q811yescharacteristic, complemented, Sylow
320C23×C3—31no—
321C22×D3C22×D911yescharacteristic
322C3×Q8—94no—
323C2×C3×C4—21no—
324C2×C3×C4—21no—
325C2×C3×C4—21no—
326C2×C3×C4—31no—
327C2×C3×C4—31no—
328C2×C3×C4—34no—
329C2×C3×C4—34no—
330C2×C3×C4—31no—
331C2×C3×C4—62no—
332C2×C3×C4—92no—
333C2×C3×C4—92no—
334C2×C3×C4C22×D911yescharacteristic
335C2×C3×C4C22×D911yescharacteristic
336C2×C3×C4C22×D911yescharacteristic
337C2×C3×C4C2×D3211yescharacteristic
338C2×C3×C4C2×D3211yescharacteristic
339C2×C3×C4C2×D3211yescharacteristic
340C2×Dic3—32no—
341C2×Dic3—32no—
342C2×Dic3—98no—
343C2×Dic3—92no—
344C2×Dic3—92no—
345C2×Dic3—92no—
346C2×Dic3—92no—
347C2×Dic3—182no—
348C2×Dic3—182no—
349C2×Dic3—184no—
350C2×Dic3C22×D911yescharacteristic
351C2×Dic3C22×D911yescharacteristic
352C2×Dic3C22×D911yescharacteristic
353C4×D3—22no—
354C4×D3—98no—
355C4×D3—184no—
356C4×D3Dic1814yesdirect product factor
357C4×D3C4×D914yes—
358Dic6—34no—
359Dic6—98no—
360Dic6—94no—
361Dic6—94no—
362Dic6—98no—
363Dic6—184no—
364C2×C32C22×Dic611yescharacteristic
365C2×C32C22×C4×D311yescharacteristic
366C2×C32C2×#23511yescharacteristic
367C3×D3C4×Dic614yes—
368C2×C9—21no—
369C2×C9—21no—
370C2×C9—21no—
371C2×C9—34no—
372C2×C9C22×C4×D311yescharacteristic
373C2×C9C2×D3×Q811yescharacteristic
374C2×C9D3×#4111yescharacteristic
375C2×Q8—91no—
376C2×Q8—272no—
377C2×Q8—278no—
378C2×Q8—271no—
379C22×C4—31no—
380C22×C4—31no—
381C22×C4—31no—
382C22×C4—272no—
383C22×C4—272no—
384C4⋊C4—92no—
385C4⋊C4—91no—
386C4⋊C4—272no—
387C4⋊C4—272no—
388C4⋊C4—272no—
389C4⋊C4—272no—
390C4⋊C4—271no—
391C42—31no—
392C42—31no—
393C42—31no—
394C42—92no—
395C42—272no—
396C42—272no—
397C42—272no—
398C42D3×D911yescharacteristic
399C22×C3—21no—
400C22×C3—32no—
401C22×C3—32no—
402C22×C3—32no—
403C22×C3C23×D911yescharacteristic
404C22×C3C22×D3211yescharacteristic
405C2×D3C2×Dic1812yes—
406C2×D3C2×C4×D912yes—
407C2×D3#369712yes—
408C3×C4—21no—
409C3×C4—21no—
410C3×C4—22no—
411C3×C4—22no—
412C3×C4—32no—
413C3×C4—32no—
414C3×C4—41no—
415C3×C4—61no—
416C3×C4—94no—
417C3×C4—182no—
418C3×C4C2×Dic1812yescomplemented
419C3×C4C2×C4×D912yes—
420C3×C4D3×Dic612yes—
421C3×C4C4×D3212yes—
422Dic3—21no—
423Dic3—34no—
424Dic3—62no—
425Dic3—94no—
426Dic3—94no—
427Dic3—184no—
428Dic3—182no—
429Dic3—182no—
430Dic3—362no—
431Dic3C2×Dic1812yescomplemented
432Dic3C2×C4×D912yes—
433C32C2×C4×Dic611yescharacteristic
434C9—21no—
435C9C4×D3×Q811yescharacteristic, complemented
436C23—31no—
437Q8—94no—
438Q8—278no—
439Q8—274no—
440C2×C4—31no—
441C2×C4—31no—
442C2×C4—34no—
443C2×C4—34no—
444C2×C4—31no—
445C2×C4—62no—
446C2×C4—92no—
447C2×C4—92no—
448C2×C4—278no—
449C2×C4—272no—
450C2×C4—272no—
451C2×C4—544no—
452C2×C4C2×D3×D911yescharacteristic
453C2×C4C2×D3×D911yescharacteristic
454C2×C4C2×D3×D911yescharacteristic
455C2×C3—21no—
456C2×C3—21no—
457C2×C3—21no—
458C2×C3—34no—
459C2×C3C22×Dic1811yescharacteristic
460C2×C3C22×C4×D911yescharacteristic
461C2×C3C2×#369711yescharacteristic
462C2×C3C2×D3×Dic611yescharacteristic
463C2×C3C2×C4×D3211yescharacteristic
464C2×C3D3×#23511yescharacteristic
465D3C4×Dic1814yesdirect product factor
466C22—32no—
467C22—32no—
468C22—32no—
469C22C22×D3×D911yescharacteristic
470C4—21no—
471C4—32no—
472C4—32no—
473C4—61no—
474C4—94no—
475C4—182no—
476C4—274no—
477C4—542no—
478C4D3×Dic1812yesdirect product factor
479C4C4×D3×D912yes—
480C3—21no—
481C3C2×C4×Dic1811yescharacteristic, complemented
482C3C4×D3×Dic611yescharacteristic
483C2—34no—
484C2C2×D3×Dic1811yescharacteristic
485C2C2×C4×D3×D911yescharacteristic
486C2D3×#369711yescharacteristic
subgroupG/H
centerC2×C4C2×D3×D9
commutatorC2×C3×C9C23×C4
FrattiniC22×C3C22×D32
FittingC3×C42×C9C22
socleC22×C32C23×D3
prime radicalC22×C3×D3C22×D3
cosocleC22×C3×C9C24
hypercenterC42D3×D9
hypocenterC3×C9C2×C4×Q8
LCSG ▷ C2×C3×C9 ▷ C3×C9
UCSC1 ◁ C2×C4 ◁ C42

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

NH ≅ G/Ntype
2. C4×#6226C2semidirect
4. C3×C4×Dic18C2semidirect
8. C4×#6189C2semidirect
9. #11720912C2semidirect
10. Dic3×Dic18C2semidirect
11. #11720900C2semidirect
22. D3×Dic18C4direct (N × H)
60. C4×Dic18D3direct (N × H)
67. #6226C2×C4semidirect
75. C4×D3×C9Q8semidirect
76. C3×Dic18C2×C4semidirect
79. #6189C2×C4semidirect
141. C3×C4×C9C2×Q8semidirect
146. C9×Dic3C2×Q8semidirect
215. Dic18C4×D3direct (N × H)
220. D3×C9C4×Q8semidirect
301. C4×C9D3×Q8semidirect
319. C3×C9C2×C4×Q8semidirect
356. C4×D3Dic18direct (N × H)
418. C3×C4C2×Dic18semidirect
431. Dic3C2×Dic18semidirect
435. C9C4×D3×Q8semidirect
465. D3C4×Dic18direct (N × H)
478. C4D3×Dic18direct (N × H)
481. C3C2×C4×Dic18semidirect

Maximal subgroups

By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.

subgroupindex
C2×D3×Dic182
C4×#62262
C42×D3×C92
C3×C4×Dic182
D3×C4⋊Dic92
D3×Dic9⋊C42
C4×D3×Dic92
C4×#61892
#117209122
Dic3×Dic182
#117209002
C4×D3×Dic63
C2×C4×Dic183