Finite Group Databasebeta

← C2×C4×#6189 #13150131

Subgroups — C2×C4×#6189 #13150131

Order 1728.

1002 conjugacy classes of subgroups.

The subgroup lattice has 384 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#6189C211yesmaximal, characteristic
2C2×C4×C3⋊Dic9C211yesmaximal, characteristic
3C2×C4×C9×Dic3C211yesmaximal, characteristic
4C2×C3×C4×Dic9C211yesmaximal, characteristic
5C2×Dic3⋊Dic9C211yesmaximal, characteristic
6C2×#88442C211yesmaximal, characteristic
7C2×Dic9⋊Dic3C211yesmaximal, characteristic
8C4×#6189C218yesmaximal, direct product factor
9C2×C4×#627—31nomaximal
10C2×C4×Dic18—31nomaximal
11C22×C3×C4×C9C2211yescharacteristic
12C22×C3⋊Dic9C2211yescharacteristic
13C22×C3⋊Dic9C2211yescharacteristic
14C22×C9×Dic3C2211yescharacteristic
15C22×C9×Dic3C2211yescharacteristic
16C22×C3×Dic9C2211yescharacteristic
17C22×C3×Dic9C2211yescharacteristic
18C2×#6189C418yesdirect product factor
19C2×#6189C2214yes—
20C4×C3⋊Dic9C2214yes—
21C4×C9×Dic3C2214yes—
22C3×C4×Dic9C2214yes—
23Dic3⋊Dic9C2214yes—
24#88442C2214yes—
25Dic9⋊Dic3C2214yes—
26C22×#627—31no—
27C2×C4×C3⋊Dic3—31no—
28C2×C3×C4×Dic3—31no—
29C2×C3×C4×Dic3D311yescharacteristic
30C2×#3724—31no—
31C2×Dic3⋊Dic3—31no—
32C2×Dic3⋊Dic3—31no—
33C4×#627—38no—
34C22×Dic18—31no—
35C2×C42×C9—31no—
36C2×C4⋊Dic9—31no—
37C2×Dic9⋊C4—31no—
38C2×Dic9⋊C4—31no—
39C2×C4×Dic9—31no—
40C2×C4×Dic9—61no—
41C2×C4×Dic9D311yescharacteristic
42C4×Dic18—38no—
43C23×C3×C9C2311yescharacteristic
44C2×C3×C4×C9Q814yescomplemented
45C2×C3×C4×C9C2312yes—
46C2×C3⋊Dic9—22no—
47C2×C3⋊Dic9C2×C414yes—
48C2×C3⋊Dic9C2312yes—
49C2×C3⋊Dic9C2312yes—
50C2×C9×Dic3—22no—
51C2×C9×Dic3C2×C414yes—
52C2×C9×Dic3C2312yes—
53C2×C9×Dic3C2312yes—
54C2×C3×Dic9—22no—
55C2×C3×Dic9C2×C414yes—
56C2×C3×Dic9C2312yes—
57C2×C3×Dic9C2312yes—
58#6189C2×C4116yesdirect product factor
59C2×C4×Dic6—91no—
60C2×C4×Dic6—91no—
61C22×C32×C4C2×D311yescharacteristic
62C22×C3⋊Dic3—31no—
63C22×C3⋊Dic3—31no—
64C22×C3×Dic3—31no—
65C22×C3×Dic3—31no—
66C22×C3×Dic3C2×D311yescharacteristic
67C22×C3×Dic3C2×D311yescharacteristic
68C2×#627—38no—
69C2×#627—34no—
70C4×C3⋊Dic3—34no—
71C3×C4×Dic3—34no—
72C3×C4×Dic3C2×D314yes—
73#3724—34no—
74Dic3⋊Dic3—34no—
75Dic3⋊Dic3—34no—
76C22×C4×C9—21no—
77C22×C4×C9—31no—
78C22×C4×C9—31no—
79C22×C4×C9C2×D311yescharacteristic
80C22×Dic9—31no—
81C22×Dic9—31no—
82C22×Dic9—61no—
83C22×Dic9—61no—
84C22×Dic9C2×D311yescharacteristic
85C22×Dic9C2×D311yescharacteristic
86C2×Dic18—38no—
87C2×Dic18—34no—
88C42×C9—34no—
89C4⋊Dic9—34no—
90Dic9⋊C4—34no—
91Dic9⋊C4—34no—
92C4×Dic9—34no—
93C4×Dic9—64no—
94C4×Dic9C2×D314yes—
95C22×C3×C9C22×C412yes—
96C22×C3×C9C2×Q812yes—
97C22×C3×C9#4112yes—
98C22×C3×C9C2411yescharacteristic
99C3×C4×C9C2×Q814yescomplemented
100C3⋊Dic9—22no—
101C3⋊Dic9C22×C414yes—
102C9×Dic3—22no—
103C9×Dic3C22×C414yes—
104C3×Dic9—22no—
105C3×Dic9C22×C414yes—
106C22×Dic6—91no—
107C22×Dic6—91no—
108C2×C3×C42—31no—
109C2×C3×C42—91no—
110C2×C4⋊Dic3—91no—
111C2×C4⋊Dic3—91no—
112C2×Dic3⋊C4—91no—
113C2×Dic3⋊C4—91no—
114C2×Dic3⋊C4—91no—
115C2×Dic3⋊C4—91no—
116C2×C4×Dic3—31no—
117C2×C4×Dic3—91no—
118C2×C4×Dic3—91no—
119C2×C4×Dic3—181no—
120C2×C4×Dic3D911yescharacteristic
121C4×Dic6—98no—
122C4×Dic6—98no—
123C23×C32C22×D311yescharacteristic
124C2×C32×C4Dic614yes—
125C2×C32×C4C22×D312yes—
126C2×C3⋊Dic3—34no—
127C2×C3⋊Dic3—32no—
128C2×C3⋊Dic3—32no—
129C2×C3⋊Dic3—62no—
130C2×C3×Dic3—22no—
131C2×C3×Dic3—34no—
132C2×C3×Dic3—32no—
133C2×C3×Dic3—32no—
134C2×C3×Dic3—62no—
135C2×C3×Dic3C4×D314yes—
136C2×C3×Dic3C22×D312yes—
137C2×C3×Dic3C22×D312yes—
138#627—316no—
139C23×C9—21no—
140C23×C9C22×D311yescharacteristic
141C2×C4×C9—24no—
142C2×C4×C9—22no—
143C2×C4×C9—34no—
144C2×C4×C9—32no—
145C2×C4×C9—32no—
146C2×C4×C9—62no—
147C2×C4×C9Dic614yescomplemented
148C2×C4×C9C22×D312yes—
149C2×Dic9—22no—
150C2×Dic9—34no—
151C2×Dic9—32no—
152C2×Dic9—32no—
153C2×Dic9—62no—
154C2×Dic9—62no—
155C2×Dic9—64no—
156C2×Dic9—64no—
157C2×Dic9—62no—
158C2×Dic9C4×D314yes—
159C2×Dic9C22×D312yes—
160C2×Dic9C22×D312yes—
161Dic18—316no—
162C2×C4×Q8—271noSylow
163C2×C3×C9C4×Q814yescomplemented
164C2×C3×C9C23×C411yescharacteristic
165C2×C3×C9C22×Q811yescharacteristic
166C2×C3×C9C2×#4111yescharacteristic
167C22×C3×C4—21no—
168C22×C3×C4—31no—
169C22×C3×C4—31no—
170C22×C3×C4—91no—
171C22×C3×C4—91no—
172C22×C3×C4C2×D911yescharacteristic
173C22×C3×C4D3211yescharacteristic
174C22×Dic3—31no—
175C22×Dic3—31no—
176C22×Dic3—91no—
177C22×Dic3—91no—
178C22×Dic3—91no—
179C22×Dic3—91no—
180C22×Dic3—181no—
181C22×Dic3—181no—
182C22×Dic3C2×D911yescharacteristic
183C22×Dic3C2×D911yescharacteristic
184C2×Dic6—94no—
185C2×Dic6—98no—
186C2×Dic6—98no—
187C2×Dic6—94no—
188C3×C42—34no—
189C3×C42—94no—
190C4⋊Dic3—94no—
191C4⋊Dic3—94no—
192Dic3⋊C4—94no—
193Dic3⋊C4—94no—
194Dic3⋊C4—94no—
195Dic3⋊C4—94no—
196C4×Dic3—34no—
197C4×Dic3—94no—
198C4×Dic3—94no—
199C4×Dic3—184no—
200C4×Dic3C2×D914yes—
201C22×C32C2×Dic612yes—
202C22×C32C2×C4×D312yes—
203C22×C32#23512yes—
204C22×C32C23×D311yescharacteristic
205C32×C4C2×Dic614yes—
206C3⋊Dic3—34no—
207C3⋊Dic3—62no—
208C3×Dic3—22no—
209C3×Dic3—34no—
210C3×Dic3—62no—
211C3×Dic3C2×C4×D314yes—
212C22×C9—21no—
213C22×C9—22no—
214C22×C9—22no—
215C22×C9—22no—
216C22×C9C2×Dic612yes—
217C22×C9C2×C4×D312yes—
218C22×C9#23512yes—
219C22×C9C23×D311yescharacteristic
220C4×C9—24no—
221C4×C9—34no—
222C4×C9—62no—
223C4×C9C2×Dic614yescomplemented
224Dic9—22no—
225Dic9—34no—
226Dic9—64no—
227Dic9—64no—
228Dic9—62no—
229Dic9C2×C4×D314yes—
230C22×Q8—271no—
231C4×Q8—278no—
232C2×C4⋊C4—271no—
233C2×C4⋊C4—271no—
234C2×C4⋊C4—271no—
235C2×C42—31no—
236C2×C42—91no—
237C2×C42—271no—
238C3×C9C2×C4×Q811yescharacteristic, complemented, Sylow
239C23×C3—21no—
240C23×C3C22×D911yescharacteristic
241C23×C3C2×D3211yescharacteristic
242C2×C3×C4—24no—
243C2×C3×C4—22no—
244C2×C3×C4—32no—
245C2×C3×C4—34no—
246C2×C3×C4—32no—
247C2×C3×C4—62no—
248C2×C3×C4—94no—
249C2×C3×C4—92no—
250C2×C3×C4—92no—
251C2×C3×C4—182no—
252C2×C3×C4Dic1814yescomplemented
253C2×C3×C4C22×D912yes—
254C2×C3×C4#62714yes—
255C2×C3×C4C2×D3212yes—
256C2×Dic3—22no—
257C2×Dic3—32no—
258C2×Dic3—34no—
259C2×Dic3—32no—
260C2×Dic3—62no—
261C2×Dic3—92no—
262C2×Dic3—94no—
263C2×Dic3—92no—
264C2×Dic3—94no—
265C2×Dic3—92no—
266C2×Dic3—92no—
267C2×Dic3—182no—
268C2×Dic3—182no—
269C2×Dic3—184no—
270C2×Dic3—184no—
271C2×Dic3—182no—
272C2×Dic3—182no—
273C2×Dic3C4×D914yes—
274C2×Dic3C22×D912yes—
275C2×Dic3C22×D912yes—
276Dic6—916no—
277Dic6—916no—
278C2×C32C4×Dic614yes—
279C2×C32C22×Dic611yescharacteristic
280C2×C32C22×C4×D311yescharacteristic
281C2×C32C2×#23511yescharacteristic
282C2×C9—21no—
283C2×C9—21no—
284C2×C9—21no—
285C2×C9—24no—
286C2×C9C4×Dic614yescomplemented
287C2×C9C22×Dic611yescharacteristic
288C2×C9C22×C4×D311yescharacteristic
289C2×C9C2×#23511yescharacteristic
290C2×Q8—274no—
291C2×Q8—278no—
292C22×C4—31no—
293C22×C4—31no—
294C22×C4—91no—
295C22×C4—91no—
296C22×C4—271no—
297C22×C4—271no—
298C22×C4D3×D911yescharacteristic
299C4⋊C4—274no—
300C4⋊C4—274no—
301C4⋊C4—274no—
302C42—34no—
303C42—94no—
304C42—274no—
305C22×C3—22no—
306C22×C3—21no—
307C22×C3—22no—
308C22×C3—22no—
309C22×C3C2×Dic1812yes—
310C22×C3C2×C4×D912yes—
311C22×C3#369712yes—
312C22×C3C23×D911yescharacteristic
313C22×C3#379812yes—
314C22×C3C4×D3212yes—
315C22×C3C2×#62712yes—
316C22×C3C22×D3211yescharacteristic
317C3×C4—24no—
318C3×C4—34no—
319C3×C4—62no—
320C3×C4—94no—
321C3×C4—182no—
322C3×C4C2×Dic1814yescomplemented
323C3×C4C2×#62714yes—
324Dic3—22no—
325Dic3—34no—
326Dic3—62no—
327Dic3—94no—
328Dic3—94no—
329Dic3—184no—
330Dic3—184no—
331Dic3—182no—
332Dic3—182no—
333Dic3C2×C4×D914yes—
334C32C2×C4×Dic611yescharacteristic
335C9—21no—
336C9C2×C4×Dic611yescharacteristic, complemented
337C23C2×D3×D911yescharacteristic
338Q8—2716no—
339C2×C4—32no—
340C2×C4—34no—
341C2×C4—32no—
342C2×C4—62no—
343C2×C4—92no—
344C2×C4—94no—
345C2×C4—92no—
346C2×C4—182no—
347C2×C4—272no—
348C2×C4—274no—
349C2×C4—272no—
350C2×C4—542no—
351C2×C4#618914yesdirect product factor
352C2×C4C2×D3×D912yes—
353C2×C3—24no—
354C2×C3—21no—
355C2×C3—21no—
356C2×C3—21no—
357C2×C3C4×Dic1814yescomplemented
358C2×C3C22×Dic1811yescharacteristic
359C2×C3C22×C4×D911yescharacteristic
360C2×C3C2×#369711yescharacteristic
361C2×C3C4×#62714yes—
362C2×C3C2×#379811yescharacteristic
363C2×C3C2×C4×D3211yescharacteristic
364C2×C3C22×#62711yescharacteristic
365C22#8864012yes—
366C22C4×D3×D912yes—
367C22C2×#618912yes—
368C22C22×D3×D911yescharacteristic
369C4—34no—
370C4—62no—
371C4—94no—
372C4—182no—
373C4—274no—
374C4—542no—
375C4C2×#618914yesdirect product factor
376C3—21no—
377C3C2×C4×Dic1811yescharacteristic, complemented
378C3C2×C4×#62711yescharacteristic
379C2C4×#618914yesdirect product factor
380C2C2×#8864011yescharacteristic
381C2C2×C4×D3×D911yescharacteristic
382C2C22×#618911yescharacteristic
subgroupG/H
center, hypercenterC22×C4D3×D9
commutatorC2×C3×C9C23×C4
FrattiniC22×C3C22×D32
FittingC22×C3×C4×C9C22
socle, prime radicalC23×C32C22×D3
cosocleC22×C3×C9C24
hypocenterC3×C9C2×C4×Q8
LCSG ▷ C2×C3×C9 ▷ C3×C9
UCSC1 ◁ C22×C4

Complements

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

NH ≅ G/Ntype
8. C4×#6189C2direct (N × H)
18. C2×#6189C4direct (N × H)
44. C2×C3×C4×C9Q8semidirect
58. #6189C2×C4direct (N × H)
99. C3×C4×C9C2×Q8semidirect
147. C2×C4×C9Dic6semidirect
163. C2×C3×C9C4×Q8semidirect
223. C4×C9C2×Dic6semidirect
238. C3×C9C2×C4×Q8semidirect
252. C2×C3×C4Dic18semidirect
286. C2×C9C4×Dic6semidirect
322. C3×C4C2×Dic18semidirect
336. C9C2×C4×Dic6semidirect
351. C2×C4#6189direct (N × H)
357. C2×C3C4×Dic18semidirect
375. C4C2×#6189direct (N × H)
377. C3C2×C4×Dic18semidirect
379. C2C4×#6189direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#61892
C2×C4×C3⋊Dic92
C2×C4×C9×Dic32
C2×C3×C4×Dic92
C2×Dic3⋊Dic92
C2×#884422
C2×Dic9⋊Dic32
C4×#61892
C2×C4×#6273
C2×C4×Dic183