Finite Group Databasebeta

← C22×#17988925 #33953726

Subgroups — C22×#17988925 #33953726

Order 18688.

2358 conjugacy classes of subgroups.

The subgroup lattice has 332 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14556550C211yesmaximal, characteristic
2C2×#17988925C2124yesmaximal, direct product factor
3C22×#14556524C211yesmaximal, characteristic, complemented
4C22×#14556522C211yesmaximal, characteristic, complemented
5C22×#14556515C211yesmaximal, characteristic, complemented
6C22×#14556515C211yesmaximal, characteristic, complemented
7C22×C22⋊#10596831C211yesmaximal, characteristic
8C22×C22⋊Q8×C73C211yesmaximal, characteristic
9C23×#10596831C2211yescharacteristic
10C23×#10596831C2211yescharacteristic
11C2×#14556550—26no—
12C2×#14556550C22112yes—
13C22×C4⋊Dic73C2211yescharacteristic
14C22×C4⋊Dic73C2211yescharacteristic
15C22×C22⋊Dic73—21no—
16C22×C4×Dic73—21no—
17#17988925C22164yesdirect product factor
18C2×#14556524C22112yescomplemented
19C2×#14556522C22112yescomplemented
20C2×#14556515C22112yescomplemented
21C2×#14556515C22112yescomplemented
22C2×C22⋊#10596831C22112yes—
23C23×Q8×C73C2211yescharacteristic
24C24×C4×C73C2211yescharacteristic
25C2×C22⋊Q8×C73—26no—
26C2×C22⋊Q8×C73C22112yes—
27C22×C4⋊C4×C73—21no—
28C22×C4⋊C4×C73C2211yescharacteristic
29C22×C22⋊C4×C73—21no—
30C23×Dic73—21no—
31C23×Dic73—21no—
32C22×#10596831—24no—
33C22×#10596831—24no—
34C22×#10596831C2316yes—
35C22×#10596831C2316yes—
36#14556550—224no—
37#14556550C23116yes—
38C2×C4⋊Dic73—23no—
39C2×C4⋊Dic73—23no—
40C2×C4⋊Dic73C2316yes—
41C2×C4⋊Dic73C2316yes—
42C2×C22⋊Dic73—212no—
43C2×C4×Dic73—212no—
44#14556524C23116yescomplemented
45#14556522C23116yescomplemented
46#14556515C23116yescomplemented
47#14556515C23116yescomplemented
48C22⋊#10596831C23116yes—
49C25×C73D411yescharacteristic
50C22×Q8×C73—23no—
51C22×Q8×C73—24no—
52C22×Q8×C73—24no—
53C22×Q8×C73C2316yes—
54C23×C4×C73—24no—
55C23×C4×C73—24no—
56C23×C4×C73—21no—
57C23×C4×C73—21no—
58C23×C4×C73D411yescharacteristic
59C23×C4×C73D416yes—
60C23×C4×C73C2316yes—
61C23×C4×C73C2311yescharacteristic
62C22⋊Q8×C73—224no—
63C22⋊Q8×C73C23116yes—
64C2×C4⋊C4×C73—212no—
65C2×C4⋊C4×C73—23no—
66C2×C4⋊C4×C73C2316yes—
67C2×C22⋊C4×C73—212no—
68C22×Dic73—26no—
69C22×Dic73—26no—
70C22×Dic73—44no—
71C22×Dic73—44no—
72C2×#10596831—212no—
73C2×#10596831—212no—
74C2×#10596831C2414yes—
75C2×#10596831C2414yes—
76C4⋊Dic73—26no—
77C4⋊Dic73—26no—
78C4⋊Dic73C2414yes—
79C4⋊Dic73C2414yes—
80C22⋊Dic73—216no—
81C4×Dic73—216no—
82C24×C73—24no—
83C24×C73—24no—
84C24×C73—24no—
85C24×C73C2×D416yes—
86C24×C73C2×D411yescharacteristic
87C2×Q8×C73—26no—
88C2×Q8×C73—212no—
89C2×Q8×C73—212no—
90C2×Q8×C73—412no—
91C2×Q8×C73C2414yes—
92C22×C4×C73—24no—
93C22×C4×C73—224no—
94C22×C4×C73—212no—
95C22×C4×C73—212no—
96C22×C4×C73—26no—
97C22×C4×C73—26no—
98C22×C4×C73—44no—
99C22×C4×C73—44no—
100C22×C4×C73C2×D416yes—
101C22×C4×C73C2×D4112yes—
102C22×C4×C73C2×D413yes—
103C22×C4×C73#4114yes—
104C22×C4×C73#4114yes—
105C22×C4×C73C2414yes—
106C22×C4×C73C2413yes—
107C4⋊C4×C73—216no—
108C4⋊C4×C73—26no—
109C4⋊C4×C73C2414yes—
110C22⋊C4×C73—216no—
111C23×C73—212no—
112C23×C73—212no—
113C23×C73—212no—
114C23×C73—416no—
115C23×C73#12314yes—
116C23×C73#13514yes—
117C23×C73#13714yes—
118C23×C73C22×D414yes—
119C23×C73C22×D413yes—
120Q8×C73—24no—
121Q8×C73—24no—
122Q8×C73—412no—
123C2×C4×C73—212no—
124C2×C4×C73—224no—
125C2×C4×C73—24no—
126C2×C4×C73—24no—
127C2×C4×C73—24no—
128C2×C4×C73—24no—
129C2×C4×C73—412no—
130C2×C4×C73—412no—
131C2×C4×C73#123112yes—
132C2×C4×C73C22×D414yes—
133C2×C4×C73C22×D413yes—
134C2×C4×C73C2×#4116yes—
135C2×C4×C73C2×#4116yes—
136C2×C4×C73C2511yescharacteristic
137C2×Dic73—24no—
138C2×Dic73—24no—
139C2×Dic73—412no—
140C2×Dic73—412no—
141#10596831—24no—
142#10596831—24no—
143C22×C73—24no—
144C22×C73—24no—
145C22×C73—24no—
146C22×C73—424no—
147C22×C73#485116yescomplemented
148C22×C73C2×#12316yes—
149C22×C73C2×#13516yes—
150C22×C73C2×#13716yes—
151C22×C73C23×D411yescharacteristic
152C4×C73—24no—
153C4×C73—44no—
154C4×C73—44no—
155C4×C73C2×#12316yes—
156C4×C73C22×#4111yescharacteristic
157C4×C73C22×#4111yescharacteristic
158Dic73—44no—
159Dic73—44no—
160C22×#485—731nomaximal, Sylow
161C2×C73—44no—
162C2×C73C2×#485112yescomplemented
163C2×C73C22×#12311yescharacteristic
164C2×C73C22×#13511yescharacteristic
165C2×C73C22×#13711yescharacteristic
166C22×C22⋊Q8D7311yescharacteristic
167C22×#117—731no—
168C2×#485—7324no—
169C22×#107—731no—
170C22×#106—731no—
171C22×#103—731no—
172C22×#103—731no—
173C22×C22⋊C8—731no—
174C73C22×#48511yescharacteristic, complemented, Sylow
175C23×Q8C2×D7311yescharacteristic
176C24×C4C2×D7311yescharacteristic
177C23×C8—731no—
178C23×C8—731no—
179C2×C22⋊Q8—26no—
180C2×C22⋊Q8C2×D73112yes—
181C2×#117—7312no—
182C2×#117—1466no—
183C22×C4⋊C4—21no—
184C22×C4⋊C4—731no—
185C22×C4⋊C4—731no—
186C22×C4⋊C4C2×D7311yescharacteristic
187C22×C22⋊C4—21no—
188C22×C22⋊C4—1461no—
189C22×C42—1461no—
190#485—7364no—
191C2×#107—7312no—
192C2×#106—7312no—
193C2×#103—7312no—
194C2×#103—7312no—
195C2×C22⋊C8—7312no—
196C25C22⋊D7311yescharacteristic
197C22×Q8—23no—
198C22×Q8—24no—
199C22×Q8—24no—
200C22×Q8C22×D7316yes—
201C23×C4—24no—
202C23×C4—24no—
203C23×C4—21no—
204C23×C4—21no—
205C23×C4—1461no—
206C23×C4—1461no—
207C23×C4C22⋊D7316yes—
208C23×C4C22⋊D7311yescharacteristic
209C23×C4C22×D7316yes—
210C23×C4C22×D7311yescharacteristic
211C22×C8—736no—
212C22×C8—736no—
213C22×C8—1464no—
214C22×C8—1464no—
215C22⋊Q8—224no—
216C22⋊Q8C22×D73116yes—
217#117—7316no—
218#117—14624no—
219C2×C4⋊C4—212no—
220C2×C4⋊C4—23no—
221C2×C4⋊C4—736no—
222C2×C4⋊C4—736no—
223C2×C4⋊C4—1463no—
224C2×C4⋊C4—1463no—
225C2×C4⋊C4C22×D7316yes—
226C2×C22⋊C4—212no—
227C2×C22⋊C4—14612no—
228C2×C42—14612no—
229#107—7316no—
230#106—7316no—
231#103—7316no—
232#103—7316no—
233C22⋊C8—7316no—
234C24—24no—
235C24—24no—
236C24—24no—
237C24C2×C22⋊D7316yes—
238C24C2×C22⋊D7311yescharacteristic
239C2×Q8—26no—
240C2×Q8—212no—
241C2×Q8—212no—
242C2×Q8—412no—
243C2×Q8C23×D7314yes—
244C22×C4—24no—
245C22×C4—224no—
246C22×C4—212no—
247C22×C4—212no—
248C22×C4—26no—
249C22×C4—26no—
250C22×C4—44no—
251C22×C4—44no—
252C22×C4—2924no—
253C22×C4—2924no—
254C22×C4—1466no—
255C22×C4—1466no—
256C22×C4C2×C22⋊D7316yes—
257C22×C4C2×C22⋊D73112yes—
258C22×C4C2×C22⋊D7313yes—
259C22×C4#1192402714yes—
260C22×C4#1192402714yes—
261C22×C4C23×D7314yes—
262C22×C4C23×D7313yes—
263C2×C8—734no—
264C2×C8—734no—
265C2×C8—14612no—
266C2×C8—14612no—
267C4⋊C4—216no—
268C4⋊C4—26no—
269C4⋊C4—734no—
270C4⋊C4—734no—
271C4⋊C4—1466no—
272C4⋊C4—1466no—
273C4⋊C4C23×D7314yes—
274C22⋊C4—216no—
275C22⋊C4—14616no—
276C42—14616no—
277C23—212no—
278C23—212no—
279C23—212no—
280C23—416no—
281C23#1455657214yes—
282C23#1455661114yes—
283C23#1455662214yes—
284C23C22×C22⋊D7314yes—
285C23C22×C22⋊D7313yes—
286Q8—24no—
287Q8—24no—
288Q8—412no—
289C2×C4—212no—
290C2×C4—24no—
291C2×C4—24no—
292C2×C4—224no—
293C2×C4—24no—
294C2×C4—24no—
295C2×C4—412no—
296C2×C4—412no—
297C2×C4—29212no—
298C2×C4—29212no—
299C2×C4—1464no—
300C2×C4—1464no—
301C2×C4#14556572112yes—
302C2×C4C22×C22⋊D7314yes—
303C2×C4C22×C22⋊D7313yes—
304C2×C4C2×#1192402716yes—
305C2×C4C2×#1192402716yes—
306C2×C4C24×D7311yescharacteristic
307C8—1464no—
308C8—1464no—
309C22—24no—
310C22—24no—
311C22—24no—
312C22—424no—
313C22#17988925116yesdirect product factor
314C22C2×#1455657216yes—
315C22C2×#1455661116yes—
316C22C2×#1455662216yes—
317C22C23×C22⋊D7311yescharacteristic
318C4—24no—
319C4—44no—
320C4—44no—
321C4—2924no—
322C4—2924no—
323C4C2×#1455657216yes—
324C4C22×#1192402711yescharacteristic
325C4C22×#1192402711yescharacteristic
326C2—44no—
327C2C2×#17988925112yesdirect product factor
328C2C22×#1455657211yescharacteristic
329C2C22×#1455661111yescharacteristic
330C2C22×#1455662211yescharacteristic
subgroupG/H
centerC24C2×C22⋊D73
commutator, cosocleC2×C4×C73C25
FrattiniC2×C4C24×D73
FittingC22×C22⋊Q8×C73C2
socleC24×C73C2×D4
prime radicalC25×C73D4
hypercenterC22×C22⋊Q8D73
hypocenterC73C22×#485
LCSG ▷ C2×C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C24 ◁ C24×C4 ◁ C22×C22⋊Q8

Complements

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

NH ≅ G/Ntype
2. C2×#17988925C2direct (N × H)
3. C22×#14556524C2semidirect
4. C22×#14556522C2semidirect
5. C22×#14556515C2semidirect
6. C22×#14556515C2semidirect
17. #17988925C22direct (N × H)
18. C2×#14556524C22semidirect
19. C2×#14556522C22semidirect
20. C2×#14556515C22semidirect
21. C2×#14556515C22semidirect
44. #14556524C23semidirect
45. #14556522C23semidirect
46. #14556515C23semidirect
47. #14556515C23semidirect
147. C22×C73#485semidirect
162. C2×C73C2×#485semidirect
174. C73C22×#485semidirect
313. C22#17988925direct (N × H)
327. C2C2×#17988925direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145565502
C2×#179889252
C22×#145565242
C22×#145565222
C22×#145565152
C22×C22⋊#105968312
C22×C22⋊Q8×C732
C22×#48573