Finite Group Databasebeta

← C22×#17988921 #33953741

Subgroups — C22×#17988921 #33953741

Order 18688.

2662 conjugacy classes of subgroups.

The subgroup lattice has 338 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14556567C211yesmaximal, characteristic
2C22×C4⋊C4×D73C211yesmaximal, characteristic
3C2×#17988921C2124yesmaximal, direct product factor
4C22×#14556525C211yesmaximal, characteristic, complemented
5C22×#14556524C211yesmaximal, characteristic, complemented
6C22×#14556515C211yesmaximal, characteristic, complemented
7C22×#14556503C211yesmaximal, characteristic
8C22×#103×C73C211yesmaximal, characteristic, complemented
9C23×C4×D73—21no—
10C23×C4×D73C2211yescharacteristic
11C23×#10596831C2211yescharacteristic
12C2×#14556567—26no—
13C2×#14556567C22112yes—
14C22×C4⋊Dic73C2211yescharacteristic
15C22×C4⋊Dic73C2211yescharacteristic
16C22×#11924007—21no—
17C22×#11924007—21no—
18C2×C4⋊C4×D73—26no—
19C2×C4⋊C4×D73C22112yes—
20C22×#11924005—21no—
21#17988921C22164yesdirect product factor
22C2×#14556525C22112yescomplemented
23C2×#14556524C22112yescomplemented
24C2×#14556515C22112yescomplemented
25C2×#14556503C22112yes—
26C23×Q8×C73C2211yescharacteristic
27C23×C8×C73C2211yescharacteristic
28C22×C4⋊C4×C73C2211yescharacteristic
29C2×#103×C73C22112yescomplemented
30C24×D73D411yescharacteristic
31C23×Dic73—21no—
32C23×Dic73—21no—
33C23×Dic73D411yescharacteristic
34C22×C4×D73—212no—
35C22×C4×D73—24no—
36C22×C4×D73—24no—
37C22×C4×D73—48no—
38C22×C4×D73D416yes—
39C22×C4×D73C2316yes—
40C22×#10596831—24no—
41C22×#10596831C2316yes—
42#14556567—224no—
43#14556567C23116yes—
44C2×C4⋊Dic73—23no—
45C2×C4⋊Dic73—23no—
46C2×C4⋊Dic73C2316yes—
47C2×C4⋊Dic73C2316yes—
48C2×#11924007—212no—
49C2×#11924007—212no—
50C4⋊C4×D73—224no—
51C4⋊C4×D73C23116yes—
52C2×#11924005—212no—
53#14556525C23116yescomplemented
54#14556524C23116yescomplemented
55#14556515C23116yescomplemented
56#14556503C23116yes—
57C22×Q8×C73—23no—
58C22×Q8×C73—24no—
59C22×Q8×C73—24no—
60C22×Q8×C73C2316yes—
61C23×C4×C73—21no—
62C23×C4×C73—21no—
63C23×C4×C73C2311yescharacteristic
64C22×C8×C73—24no—
65C22×C8×C73C2316yes—
66C2×C4⋊C4×C73—23no—
67C2×C4⋊C4×C73C2316yes—
68#103×C73C23116yescomplemented
69C23×D73—24no—
70C23×D73—24no—
71C23×D73Q1618yes—
72C23×D73C2×D416yes—
73C22×Dic73—24no—
74C22×Dic73—26no—
75C22×Dic73—26no—
76C22×Dic73—44no—
77C22×Dic73—44no—
78C22×Dic73C2×D416yes—
79C2×C4×D73—224no—
80C2×C4×D73—212no—
81C2×C4×D73—212no—
82C2×C4×D73—216no—
83C2×C4×D73—448no—
84C2×C4×D73C2×D4112yes—
85C2×C4×D73C2414yes—
86C2×#10596831—212no—
87C2×#10596831C2414yes—
88C4⋊Dic73—26no—
89C4⋊Dic73—26no—
90C4⋊Dic73C2414yes—
91C4⋊Dic73C2414yes—
92#11924007—216no—
93#11924007—216no—
94#11924005—216no—
95C24×C73C2×D411yescharacteristic
96C2×Q8×C73—26no—
97C2×Q8×C73—212no—
98C2×Q8×C73—212no—
99C2×Q8×C73—412no—
100C2×Q8×C73C2414yes—
101C22×C4×C73—26no—
102C22×C4×C73—26no—
103C22×C4×C73—44no—
104C22×C4×C73—44no—
105C22×C4×C73C2×D413yes—
106C22×C4×C73#4114yes—
107C22×C4×C73#4114yes—
108C22×C4×C73C2413yes—
109C2×C8×C73—212no—
110C2×C8×C73C2414yes—
111C4⋊C4×C73—26no—
112C4⋊C4×C73C2414yes—
113C23×C73#12314yes—
114C23×C73C2×Q1614yes—
115C23×C73AGL(1,ℤ/8)14yes—
116C23×C73C22×D413yes—
117C22×D73—212no—
118C22×D73—212no—
119C22×D73—232no—
120C22×D73C2×Q16124yes—
121C22×D73C22×D414yes—
122Q8×C73—24no—
123Q8×C73—24no—
124Q8×C73—412no—
125C2×C4×C73—24no—
126C2×C4×C73—24no—
127C2×C4×C73—412no—
128C2×C4×C73—412no—
129C2×C4×C73#123112yes—
130C2×C4×C73C22×D413yes—
131C2×C4×C73C2×#4116yes—
132C2×C4×C73C2×#4116yes—
133C2×C4×C73C2511yescharacteristic
134C2×Dic73—212no—
135C2×Dic73—24no—
136C2×Dic73—24no—
137C2×Dic73—412no—
138C2×Dic73—412no—
139C2×Dic73C22×D414yes—
140C4×D73—224no—
141C4×D73—24no—
142C4×D73—24no—
143C4×D73—432no—
144C8×C73—24no—
145#10596831—24no—
146C22×C73#484116yescomplemented
147C22×C73C2×#12316yes—
148C22×C73C22×Q1616yes—
149C22×C73C2×AGL(1,ℤ/8)16yes—
150C22×C73C23×D411yescharacteristic
151C2×D73—248no—
152C2×D73—24no—
153C2×D73—24no—
154C2×D73C22×Q1618yes—
155C4×C73—44no—
156C4×C73—44no—
157C4×C73C2×#12316yes—
158C4×C73C22×#4111yescharacteristic
159C4×C73C22×#4111yescharacteristic
160Dic73—24no—
161Dic73—44no—
162Dic73—44no—
163C22×#484—731nomaximal, Sylow
164C2×C73C2×#484112yescomplemented
165C2×C73C22×#12311yescharacteristic
166C2×C73C23×Q1611yescharacteristic
167C2×C73C22×AGL(1,ℤ/8)11yescharacteristic
168D73—28no—
169C22×C22⋊Q8—731no—
170C23×C4⋊C4—731no—
171C2×#484—7324no—
172C22×#107—731no—
173C22×#107—731no—
174C22×#103—731no—
175C22×#103D7311yescharacteristic, complemented
176C22×C22⋊C8—731no—
177C73C22×#48411yescharacteristic, complemented, Sylow
178C23×Q8C2×D7311yescharacteristic
179C24×C4—731no—
180C24×C4—1461no—
181C23×C8—731no—
182C23×C8C2×D7311yescharacteristic
183C2×C22⋊Q8—7312no—
184C2×C22⋊Q8—1466no—
185C22×C4⋊C4—731no—
186C22×C4⋊C4—731no—
187C22×C4⋊C4—7312no—
188C22×C4⋊C4—1466no—
189C22×C4⋊C4—1461no—
190C22×C4⋊C4—1461no—
191C22×C4⋊C4C2×D7311yescharacteristic
192C22×C22⋊C4—1461no—
193#484—7364no—
194C2×#107—7312no—
195C2×#107—7312no—
196C2×#103—7312no—
197C2×#103C2×D73112yescomplemented
198C2×C22⋊C8—7312no—
199C25—731no—
200C22×Q8—23no—
201C22×Q8—24no—
202C22×Q8—24no—
203C22×Q8C22×D7316yes—
204C23×C4—21no—
205C23×C4—21no—
206C23×C4—2928no—
207C23×C4—731no—
208C23×C4—736no—
209C23×C4—736no—
210C23×C4—14612no—
211C23×C4—1461no—
212C23×C4—1461no—
213C23×C4—1464no—
214C23×C4—1464no—
215C23×C4C22×D7311yescharacteristic
216C22×C8—24no—
217C22×C8—736no—
218C22×C8—1464no—
219C22×C8C22×D7316yes—
220C22⋊Q8—7316no—
221C22⋊Q8—14624no—
222C2×C4⋊C4—23no—
223C2×C4⋊C4—736no—
224C2×C4⋊C4—736no—
225C2×C4⋊C4—7316no—
226C2×C4⋊C4—14624no—
227C2×C4⋊C4—14612no—
228C2×C4⋊C4—14612no—
229C2×C4⋊C4—1463no—
230C2×C4⋊C4—1463no—
231C2×C4⋊C4C22×D7316yes—
232C2×C22⋊C4—14612no—
233#107—7316no—
234#107—7316no—
235#103—7316no—
236#103C22×D73116yescomplemented
237C22⋊C8—7316no—
238C24—738no—
239C24—736no—
240C24—1464no—
241C24—1464no—
242C24D4×D7311yescharacteristic
243C2×Q8—26no—
244C2×Q8—212no—
245C2×Q8—212no—
246C2×Q8—412no—
247C2×Q8C23×D7314yes—
248C22×C4—26no—
249C22×C4—26no—
250C22×C4—44no—
251C22×C4—44no—
252C22×C4—29248no—
253C22×C4—2924no—
254C22×C4—2924no—
255C22×C4—736no—
256C22×C4—7312no—
257C22×C4—734no—
258C22×C4—14616no—
259C22×C4—1466no—
260C22×C4—1466no—
261C22×C4—1464no—
262C22×C4—14624no—
263C22×C4—14612no—
264C22×C4—14612no—
265C22×C4D4×D7313yes—
266C22×C4#1192402714yes—
267C22×C4#1192402814yes—
268C22×C4C23×D7313yes—
269C2×C8—212no—
270C2×C8—734no—
271C2×C8—14612no—
272C2×C8C23×D7314yes—
273C4⋊C4—26no—
274C4⋊C4—734no—
275C4⋊C4—734no—
276C4⋊C4—14616no—
277C4⋊C4—14616no—
278C4⋊C4—1466no—
279C4⋊C4—1466no—
280C4⋊C4C23×D7314yes—
281C22⋊C4—14616no—
282C23—734no—
283C23—7324no—
284C23—14632no—
285C23—14612no—
286C23—14612no—
287C23#1455657314yes—
288C23Q16×D7314yes—
289C23#1455661814yes—
290C23C2×D4×D7313yes—
291Q8—24no—
292Q8—24no—
293Q8—412no—
294C2×C4—24no—
295C2×C4—24no—
296C2×C4—412no—
297C2×C4—412no—
298C2×C4—29232no—
299C2×C4—29212no—
300C2×C4—29212no—
301C2×C4—734no—
302C2×C4—1464no—
303C2×C4—1464no—
304C2×C4—14612no—
305C2×C4—1464no—
306C2×C4—1464no—
307C2×C4—14624no—
308C2×C4#14556573112yes—
309C2×C4C2×D4×D7313yes—
310C2×C4C2×#1192402716yes—
311C2×C4C2×#1192402816yes—
312C2×C4C24×D7311yescharacteristic
313C8—24no—
314C8—1464no—
315C22—738no—
316C22—1464no—
317C22—14648no—
318C22—1464no—
319C22#17988921116yesdirect product factor
320C22C2×#1455657316yes—
321C22C2×Q16×D7316yes—
322C22C2×#1455661816yes—
323C22C22×D4×D7311yescharacteristic
324C4—44no—
325C4—44no—
326C4—2924no—
327C4—2924no—
328C4—1464no—
329C4C2×#1455657316yes—
330C4C22×#1192402711yescharacteristic
331C4C22×#1192402811yescharacteristic
332C2—1468no—
333C2C2×#17988921112yesdirect product factor
334C2C22×#1455657311yescharacteristic
335C2C22×Q16×D7311yescharacteristic
336C2C22×#1455661811yescharacteristic
subgroupG/H
centerC24D4×D73
commutator, cosocleC2×C4×C73C25
FrattiniC2×C4C24×D73
FittingC22×#103×C73C2
socleC24×C73C2×D4
prime radicalC24×D73D4
hypercenterC22×#103D73
hypocenterC73C22×#484
LCSG ▷ C2×C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C24 ◁ C23×C4 ◁ C22×#103

Complements

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

NH ≅ G/Ntype
3. C2×#17988921C2direct (N × H)
4. C22×#14556525C2semidirect
5. C22×#14556524C2semidirect
6. C22×#14556515C2semidirect
8. C22×#103×C73C2semidirect
21. #17988921C22direct (N × H)
22. C2×#14556525C22semidirect
23. C2×#14556524C22semidirect
24. C2×#14556515C22semidirect
29. C2×#103×C73C22semidirect
53. #14556525C23semidirect
54. #14556524C23semidirect
55. #14556515C23semidirect
68. #103×C73C23semidirect
146. C22×C73#484semidirect
164. C2×C73C2×#484semidirect
175. C22×#103D73semidirect
177. C73C22×#484semidirect
197. C2×#103C2×D73semidirect
236. #103C22×D73semidirect
319. C22#17988921direct (N × H)
333. C2C2×#17988921direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145565672
C22×C4⋊C4×D732
C2×#179889212
C22×#145565252
C22×#145565242
C22×#145565152
C22×#145565032
C22×#103×C732
C22×#48473