Finite Group Databasebeta

← C2×#22614840 #33257249

Subgroups — C2×#22614840 #33257249

Order 18688.

3526 conjugacy classes of subgroups.

The subgroup lattice has 436 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14556570C212yesmaximal, complemented
2C22×C4×Dic146C211yesmaximal, characteristic, complemented
3#22614840C2116yesmaximal, direct product factor
4C2×#17988518C212yesmaximal, complemented
5C2×#17988501C212yesmaximal
6C2×#17988475C214yesmaximal, complemented
7C2×#17988453C211yesmaximal, characteristic, complemented
8C2×#17988447C212yesmaximal, complemented
9C22×C4×D4×C73C211yesmaximal, characteristic
10C23×Dic146C2211yescharacteristic
11C2×#14556570—216no—
12C2×#14556570C22116yescomplemented
13C2×C4×Dic146—28no—
14C2×C4×Dic146C2218yescomplemented
15C22×C4⋊Dic73C2211yescharacteristic
16C22×C4⋊Dic73C2212yes—
17C22×#11924007C2212yes—
18C22×#11924007C2214yes—
19C22×C22⋊Dic73C2214yes—
20C22×C22⋊Dic73C2214yes—
21C22×C4×Dic73C2212yes—
22#17988518C22116yescomplemented
23#17988501C22116yes—
24#17988475C22132yescomplemented
25#17988453C2218yescomplemented
26#17988447C22116yescomplemented
27C2×#14556498C2214yes—
28C2×#14556498C2212yes—
29C2×#14556498C2212yes—
30C23×D4×C73C2211yescharacteristic
31C24×C4×C73C2212yes—
32C2×C4×D4×C73—28no—
33C2×C4×D4×C73C2218yes—
34C22×C4⋊C4×C73C2211yescharacteristic
35C22×C22⋊C4×C73C2212yes—
36C22×C42×C73C2211yescharacteristic
37C22×Dic146—24no—
38C22×Dic146—24no—
39C22×Dic146D418yescomplemented
40C22×Dic146C2314yes—
41C23×Dic73C2314yes—
42C23×Dic73C2312yes—
43C23×Dic73C2312yes—
44#14556570—264no—
45C4×Dic146—232no—
46C2×C4⋊Dic73—24no—
47C2×C4⋊Dic73—28no—
48C2×C4⋊Dic73C2314yes—
49C2×C4⋊Dic73C2318yes—
50C2×#11924007—216no—
51C2×#11924007—28no—
52C2×#11924007C23116yes—
53C2×#11924007C2318yes—
54C2×C22⋊Dic73—216no—
55C2×C22⋊Dic73—216no—
56C2×C22⋊Dic73C23116yes—
57C2×C22⋊Dic73C23116yes—
58C2×C4×Dic73—28no—
59C2×C4×Dic73C2318yes—
60#14556498C23116yes—
61#14556498C2318yes—
62#14556498C2318yes—
63C25×C73C2312yes—
64C22×D4×C73—28no—
65C22×D4×C73—24no—
66C22×D4×C73C2314yes—
67C23×C4×C73—28no—
68C23×C4×C73—28no—
69C23×C4×C73—28no—
70C23×C4×C73C2312yes—
71C23×C4×C73C2318yes—
72C23×C4×C73C2311yescharacteristic
73C23×C4×C73C2311yescharacteristic
74C23×C4×C73C2311yescharacteristic
75C4×D4×C73—232no—
76C2×C4⋊C4×C73—24no—
77C2×C4⋊C4×C73C2314yes—
78C2×C22⋊C4×C73—28no—
79C2×C22⋊C4×C73C2318yes—
80C2×C42×C73D418yes—
81C2×C42×C73C2314yes—
82C2×Dic146—232no—
83C2×Dic146—28no—
84C2×Dic146—28no—
85C2×Dic146C2×D4116yescomplemented
86C22×Dic73—24no—
87C22×Dic73—24no—
88C22×Dic73—24no—
89C22×Dic73—28no—
90C22×Dic73—28no—
91C22×Dic73—28no—
92C22×Dic73—28no—
93C22×Dic73C2×D418yes—
94C22×Dic73C2418yes—
95C22×Dic73C2414yes—
96C22×Dic73C2414yes—
97C4⋊Dic73—28no—
98C4⋊Dic73—216no—
99#11924007—216no—
100#11924007—232no—
101C22⋊Dic73—232no—
102C22⋊Dic73—232no—
103C4×Dic73—216no—
104C24×C73—24no—
105C24×C73—24no—
106C24×C73—24no—
107C24×C73—24no—
108C24×C73—24no—
109C24×C73—24no—
110C24×C73#4118yes—
111C24×C73C2414yes—
112C24×C73C2411yescharacteristic
113C2×D4×C73—232no—
114C2×D4×C73—216no—
115C2×D4×C73—28no—
116C22×C4×C73—24no—
117C22×C4×C73—24no—
118C22×C4×C73—24no—
119C22×C4×C73—24no—
120C22×C4×C73—24no—
121C22×C4×C73—216no—
122C22×C4×C73—216no—
123C22×C4×C73—216no—
124C22×C4×C73—432no—
125C22×C4×C73C2×D414yes—
126C22×C4×C73C2×D414yes—
127C22×C4×C73C2×D414yes—
128C22×C4×C73C2×D414yes—
129C22×C4×C73#4114yes—
130C22×C4×C73C2414yes—
131C22×C4×C73C2412yes—
132C22×C4×C73C2412yes—
133C22×C4×C73C2412yes—
134C4⋊C4×C73—28no—
135C22⋊C4×C73—216no—
136C42×C73C2×D4116yes—
137C23×C73—216no—
138C23×C73—216no—
139C23×C73—216no—
140C23×C73—24no—
141C23×C73—24no—
142C23×C73—24no—
143C23×C73—24no—
144C23×C73—24no—
145C23×C73—24no—
146C23×C73—48no—
147C23×C73—48no—
148C23×C73—48no—
149C23×C73—48no—
150C23×C73C22×D412yes—
151C23×C73C22×D412yes—
152C23×C73C2×#4112yes—
153C23×C73C2×#4118yes—
154C23×C73C2×#4114yes—
155C23×C732−1+414yes—
156C23×C73C2511yescharacteristic
157D4×C73—232no—
158C2×C4×C73—28no—
159C2×C4×C73—28no—
160C2×C4×C73—24no—
161C2×C4×C73—24no—
162C2×C4×C73—24no—
163C2×C4×C73—24no—
164C2×C4×C73—24no—
165C2×C4×C73—48no—
166C2×C4×C73—432no—
167C2×C4×C73#121116yes—
168C2×C4×C73C22×D414yes—
169C2×C4×C73C22×D414yes—
170C2×C4×C73C22×D414yes—
171C2×C4×C73C22×D414yes—
172C2×C4×C73C2×#4114yes—
173C2×Dic73—216no—
174C2×Dic73—24no—
175C2×Dic73—24no—
176C2×Dic73—24no—
177C2×Dic73—28no—
178C2×Dic73—28no—
179C2×Dic73—28no—
180C2×Dic73—28no—
181C2×Dic73—48no—
182C2×Dic73—416no—
183C2×Dic73C22×D418yes—
184Dic146—232no—
185C22×C73—28no—
186C22×C73—28no—
187C22×C73—28no—
188C22×C73—44no—
189C22×C73—44no—
190C22×C73—44no—
191C22×C73—44no—
192C22×C73—432no—
193C22×C73C2×#12114yes—
194C22×C73#52514yes—
195C22×C73#53614yes—
196C22×C73#54818yes—
197C22×C73#55218yes—
198C22×C73C23×D411yescharacteristic
199C22×C73C23×D411yescharacteristic
200C22×C73C22×#4111yescharacteristic
201C22×C73C22×#4112yes—
202C22×C73C2×2−1+412yes—
203C4×C73—24no—
204C4×C73—24no—
205C4×C73—44no—
206C4×C73C2×#12118yes—
207Dic73—28no—
208Dic73—44no—
209Dic73—48no—
210C2×#2536—731nomaximal, Sylow
211C2×C73—48no—
212C2×C73#253618yescomplemented
213C2×C73C22×#12111yescharacteristic
214C2×C73C2×#52511yescharacteristic
215C2×C73C2×#53611yescharacteristic
216C2×C73C2×#54812yes—
217C2×C73C2×#55212yes—
218C22×C22⋊Q8—732no—
219C22×C4×Q8—731no—
220C22×C4×D4D7311yescharacteristic
221#2536—7316no—
222C2×#398—732no—
223C2×#394—732no—
224C2×#388—734no—
225C2×#382—731no—
226C2×#380—732no—
227C73C2×#253611yescharacteristic, complemented, Sylow
228C23×Q8—731no—
229C23×D4C2×D7311yescharacteristic
230C24×C4C2×D7312yes—
231C2×C22⋊Q8—7316no—
232C2×C22⋊Q8—14616no—
233C2×C4×Q8—738no—
234C2×C4×Q8—1468no—
235C2×C4×D4—28no—
236C2×C4×D4C2×D7318yes—
237C22×C4⋊C4—732no—
238C22×C4⋊C4—734no—
239C22×C4⋊C4—731no—
240C22×C4⋊C4—732no—
241C22×C4⋊C4C2×D7311yescharacteristic
242C22×C22⋊C4—734no—
243C22×C22⋊C4—734no—
244C22×C22⋊C4C2×D7312yes—
245C22×C42—732no—
246C22×C42C2×D7311yescharacteristic
247#398—7316no—
248#394—7316no—
249#388—7332no—
250#382—738no—
251#380—7316no—
252C2×#95—732no—
253C2×#95—734no—
254C2×#95—732no—
255C25C22×D7312yes—
256C22×Q8—738no—
257C22×Q8—734no—
258C22×Q8—1464no—
259C22×Q8—1464no—
260C22×D4—28no—
261C22×D4—24no—
262C22×D4C22×D7314yes—
263C23×C4—28no—
264C23×C4—28no—
265C23×C4—28no—
266C23×C4—732no—
267C23×C4—734no—
268C23×C4—732no—
269C23×C4C22×D7318yes—
270C23×C4C22×D7312yes—
271C23×C4C22×D7311yescharacteristic
272C23×C4C22×D7311yescharacteristic
273C23×C4C22×D7311yescharacteristic
274C22⋊Q8—14664no—
275C4×Q8—14632no—
276C4×D4—232no—
277C2×C4⋊C4—24no—
278C2×C4⋊C4—734no—
279C2×C4⋊C4—738no—
280C2×C4⋊C4—738no—
281C2×C4⋊C4—7316no—
282C2×C4⋊C4—14616no—
283C2×C4⋊C4—1468no—
284C2×C4⋊C4—1468no—
285C2×C4⋊C4—1464no—
286C2×C4⋊C4C22×D7314yes—
287C2×C22⋊C4—28no—
288C2×C22⋊C4—7316no—
289C2×C22⋊C4—7316no—
290C2×C22⋊C4—14616no—
291C2×C22⋊C4—14616no—
292C2×C22⋊C4C22×D7318yes—
293C2×C42—738no—
294C2×C42—1468no—
295C2×C42C22⋊D7318yes—
296C2×C42C22×D7314yes—
297#95—7316no—
298#95—738no—
299#95—738no—
300C24—24no—
301C24—24no—
302C24—24no—
303C24—24no—
304C24—24no—
305C24—24no—
306C24#1192402818yes—
307C24C23×D7314yes—
308C24C23×D7311yescharacteristic
309C2×Q8—7316no—
310C2×Q8—14632no—
311C2×Q8—1468no—
312C2×Q8—1468no—
313C2×D4—232no—
314C2×D4—216no—
315C2×D4—28no—
316C22×C4—24no—
317C22×C4—24no—
318C22×C4—24no—
319C22×C4—24no—
320C22×C4—24no—
321C22×C4—216no—
322C22×C4—216no—
323C22×C4—216no—
324C22×C4—432no—
325C22×C4—738no—
326C22×C4—734no—
327C22×C4—738no—
328C22×C4—734no—
329C22×C4—1468no—
330C22×C4—1464no—
331C22×C4—1468no—
332C22×C4—1468no—
333C22×C4—1468no—
334C22×C4—1464no—
335C22×C4—1464no—
336C22×C4D4×D7314yes—
337C22×C4C2×C22⋊D7314yes—
338C22×C4C2×C22⋊D7314yes—
339C22×C4C2×C22⋊D7314yes—
340C22×C4#1192402714yes—
341C22×C4C23×D7314yes—
342C22×C4C23×D7312yes—
343C22×C4C23×D7312yes—
344C22×C4C23×D7312yes—
345C4⋊C4—28no—
346C4⋊C4—14632no—
347C4⋊C4—14616no—
348C4⋊C4—14616no—
349C4⋊C4—1468no—
350C22⋊C4—216no—
351C22⋊C4—14632no—
352C22⋊C4—14632no—
353C42—14616no—
354C42C2×C22⋊D73116yes—
355C23—24no—
356C23—24no—
357C23—24no—
358C23—24no—
359C23—24no—
360C23—24no—
361C23—216no—
362C23—216no—
363C23—216no—
364C23—48no—
365C23—48no—
366C23—48no—
367C23—48no—
368C23C2×D4×D7312yes—
369C23C22×C22⋊D7312yes—
370C23C2×#1192402712yes—
371C23C2×#1192402818yes—
372C23C2×#1192402814yes—
373C23#1455663814yes—
374C23C24×D7311yescharacteristic
375Q8—14632no—
376D4—232no—
377C2×C4—28no—
378C2×C4—24no—
379C2×C4—24no—
380C2×C4—28no—
381C2×C4—24no—
382C2×C4—24no—
383C2×C4—24no—
384C2×C4—48no—
385C2×C4—432no—
386C2×C4—29216no—
387C2×C4—2928no—
388C2×C4—738no—
389C2×C4—1468no—
390C2×C4—1464no—
391C2×C4—1468no—
392C2×C4—1468no—
393C2×C4—1468no—
394C2×C4—1464no—
395C2×C4—1464no—
396C2×C4—14616no—
397C2×C4#14556562116yes—
398C2×C4C2×D4×D7314yes—
399C2×C4C22×C22⋊D7314yes—
400C2×C4C22×C22⋊D7314yes—
401C2×C4C22×C22⋊D7314yes—
402C2×C4C2×#1192402714yes—
403C22—28no—
404C22—28no—
405C22—28no—
406C22—44no—
407C22—432no—
408C22—44no—
409C22—44no—
410C22—44no—
411C22C2×#1455656214yes—
412C22#1798909814yes—
413C22#1798915814yes—
414C22#1798924618yes—
415C22#1798927718yes—
416C22C22×D4×D7311yescharacteristic
417C22C23×C22⋊D7311yescharacteristic
418C22C22×#1192402711yescharacteristic
419C22C22×#1192402812yes—
420C22C2×#1455663812yes—
421C4—24no—
422C4—24no—
423C4—44no—
424C4—2928no—
425C4—2924no—
426C4—1468no—
427C4C2×#1455656218yes—
428C2—48no—
429C2#2261484018yesdirect product factor
430C2C22×#1455656211yescharacteristic
431C2C2×#1798909811yescharacteristic
432C2C2×#1798915811yescharacteristic
433C2C2×#1798924612yes—
434C2C2×#1798927712yes—
subgroupG/H
centerC24C23×D73
commutator, cosocleC23×C73C25
FrattiniC23C24×D73
FittingC22×C4×D4×C73C2
socleC24×C73C24
prime radicalC23×D4×C73C22
hypercenterC22×C4×D4D73
hypocenterC73C2×#2536
LCSG ▷ C23×C73 ▷ C73
UCSC1 ◁ C24 ◁ C22×C4×D4

Complements

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

NH ≅ G/Ntype
1. C22×#14556570C2semidirect
2. C22×C4×Dic146C2semidirect
3. #22614840C2direct (N × H)
4. C2×#17988518C2semidirect
6. C2×#17988475C2semidirect
7. C2×#17988453C2semidirect
8. C2×#17988447C2semidirect
12. C2×#14556570C22semidirect
14. C2×C4×Dic146C22semidirect
22. #17988518C22semidirect
24. #17988475C22semidirect
25. #17988453C22semidirect
26. #17988447C22semidirect
39. C22×Dic146D4semidirect
85. C2×Dic146C2×D4semidirect
212. C2×C73#2536semidirect
227. C73C2×#2536semidirect
429. C2#22614840direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145565702
C22×C4×Dic1462
#226148402
C2×#179885182
C2×#179885012
C2×#179884752
C2×#179884532
C2×#179884472
C22×C4×D4×C732
C2×#253673