Finite Group Databasebeta

← C2×#22618120 #33292205

Subgroups — C2×#22618120 #33292205

Order 18688.

2022 conjugacy classes of subgroups.

The subgroup lattice has 284 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#22618120C2116yesmaximal, direct product factor
2C2×#17988528C213yesmaximal, complemented
3C2×#17988525C213yesmaximal, complemented
4C2×#17988516C213yesmaximal
5C2×#17988506C211yesmaximal, characteristic, complemented
6C2×#17988498C211yesmaximal, characteristic
7C2×#17988458C213yesmaximal
8C2×#395×C73C211yesmaximal, characteristic, complemented
9C23×C4×D73C2211yescharacteristic
10C22×#11924007C2213yes—
11C22×#11924007C2213yes—
12C22×#11924005C2213yes—
13C22×#11924005C2213yes—
14#17988528C22124yescomplemented
15#17988525C22124yescomplemented
16#17988516C22124yes—
17#17988506C2218yescomplemented
18#17988498C2218yes—
19#17988458C22124yes—
20C2×#14556498C2213yes—
21C2×#14556498C2213yes—
22C2×#14556498C2213yes—
23C2×#14556498C2213yes—
24C2×#14556498C2213yes—
25C23×Q8×C73C2211yescharacteristic
26C22×C4⋊C4×C73C2213yes—
27#395×C73C2218yescomplemented
28C2×#95×C73C2213yes—
29C24×D73C2311yescharacteristic
30C23×Dic73C2311yescharacteristic
31C23×Dic73C2313yes—
32C23×Dic73C2313yes—
33C22×C4×D73—46no—
34C22×C4×D73C2314yes—
35C2×#11924007—46no—
36C2×#11924007—46no—
37C2×#11924007C23112yes—
38C2×#11924007C23112yes—
39C2×#11924005—212no—
40C2×#11924005—46no—
41C2×#11924005C23112yes—
42C2×#11924005C23112yes—
43#14556498C23112yes—
44#14556498C23112yes—
45#14556498C23112yes—
46#14556498C23112yes—
47#14556498C23112yes—
48C22×Q8×C73—46no—
49C22×Q8×C73C2314yes—
50C23×C4×C73C2311yescharacteristic
51C23×C4×C73C2313yes—
52C23×C4×C73C2313yes—
53C2×C4⋊C4×C73—46no—
54C2×C4⋊C4×C73C23112yes—
55#95×C73C23112yes—
56C23×D73—26no—
57C23×D73—26no—
58C23×D73#4114yes—
59C23×D73C2412yes—
60C22×Dic73—26no—
61C22×Dic73—26no—
62C22×Dic73—26no—
63C22×Dic73—26no—
64C22×Dic73—26no—
65C22×Dic73—212no—
66C22×Dic73C2416yes—
67C22×Dic73C2416yes—
68C22×Dic73C2412yes—
69C2×C4×D73—412no—
70C2×C4×D73—416no—
71#11924007—412no—
72#11924007—412no—
73#11924005—224no—
74#11924005—412no—
75C24×C73C2411yescharacteristic
76C2×Q8×C73—412no—
77C2×Q8×C73—416no—
78C22×C4×C73—26no—
79C22×C4×C73—26no—
80C22×C4×C73—26no—
81C22×C4×C73—26no—
82C22×C4×C73—26no—
83C22×C4×C73—26no—
84C22×C4×C73—26no—
85C22×C4×C73C2416yes—
86C22×C4×C73C2416yes—
87C22×C4×C73C2412yes—
88C4⋊C4×C73—412no—
89C23×C73C2×#4112yes—
90C23×C73H(5,𝔽2)16yes—
91C23×C732−1+416yes—
92C23×C73C2511yescharacteristic
93C22×D73—224no—
94C22×D73—26no—
95C22×D73—26no—
96C22×D73—44no—
97C22×D73—412no—
98C22×D73C2×#4114yes—
99Q8×C73—416no—
100C2×C4×C73—26no—
101C2×C4×C73—26no—
102C2×C4×C73—26no—
103C2×C4×C73—26no—
104C2×C4×C73—26no—
105C2×C4×C73—26no—
106C2×C4×C73—26no—
107C2×C4×C73—412no—
108C2×C4×C73—412no—
109C2×C4×C73—44no—
110C2×Dic73—26no—
111C2×Dic73—26no—
112C2×Dic73—26no—
113C2×Dic73—26no—
114C2×Dic73—26no—
115C2×Dic73—212no—
116C2×Dic73—412no—
117C2×Dic73—44no—
118C2×Dic73—412no—
119C4×D73—416no—
120C22×C73#539112yes—
121C22×C73H(3,𝔽4)14yes—
122C22×C73#563112yes—
123C22×C73C22×#4111yescharacteristic
124C22×C73C2×H(5,𝔽2)13yes—
125C22×C73C2×2−1+413yes—
126C2×D73—212no—
127C2×D73—416no—
128C2×D73—42no—
129C2×D73—46no—
130C4×C73—46no—
131C4×C73—42no—
132C4×C73—46no—
133Dic73—46no—
134Dic73—42no—
135Dic73—46no—
136C2×#2835—731nomaximal, Sylow
137C2×C73#283518yescomplemented
138C2×C73C2×#53913yes—
139C2×C73C2×H(3,𝔽4)11yescharacteristic
140C2×C73C2×#56313yes—
141D73—44no—
142#2835—7316no—
143C2×#400—733no—
144C2×#400—733no—
145C2×#397—733no—
146C2×#395—731no—
147C2×#395D7311yescharacteristic, complemented
148C2×#393—731no—
149C2×#385—733no—
150C73C2×#283511yescharacteristic, complemented, Sylow
151C23×Q8C2×D7311yescharacteristic
152C24×C4—731no—
153C22×C4⋊C4—733no—
154C22×C4⋊C4—733no—
155C22×C4⋊C4C2×D7313yes—
156C22×C22⋊C4—733no—
157C22×C22⋊C4—733no—
158#400—7324no—
159#400—7324no—
160#397—7324no—
161#395—738no—
162#395C2×D7318yescomplemented
163#393—738no—
164#385—7324no—
165C2×#95—733no—
166C2×#95—733no—
167C2×#95—733no—
168C2×#95—733no—
169C2×#95—733no—
170C2×#95C2×D7313yes—
171C25—731no—
172C22×Q8—46no—
173C22×Q8C22×D7314yes—
174C23×C4—2926no—
175C23×C4—734no—
176C23×C4—733no—
177C23×C4—733no—
178C23×C4—731no—
179C23×C4C22×D7313yes—
180C23×C4C22×D7313yes—
181C23×C4C22×D7311yescharacteristic
182C2×C4⋊C4—46no—
183C2×C4⋊C4—2926no—
184C2×C4⋊C4—2926no—
185C2×C4⋊C4—7312no—
186C2×C4⋊C4—7312no—
187C2×C4⋊C4C22×D73112yes—
188C2×C22⋊C4—2926no—
189C2×C22⋊C4—7312no—
190C2×C22⋊C4—7312no—
191C2×C22⋊C4—14612no—
192#95—7312no—
193#95—7312no—
194#95—7312no—
195#95—7312no—
196#95—7312no—
197#95C22×D73112yes—
198C24—734no—
199C24—732no—
200C24—1466no—
201C24—1466no—
202C24C23×D7311yescharacteristic
203C2×Q8—412no—
204C2×Q8—416no—
205C22×C4—26no—
206C22×C4—26no—
207C22×C4—26no—
208C22×C4—26no—
209C22×C4—26no—
210C22×C4—26no—
211C22×C4—26no—
212C22×C4—29212no—
213C22×C4—29216no—
214C22×C4—736no—
215C22×C4—736no—
216C22×C4—732no—
217C22×C4—1466no—
218C22×C4—1466no—
219C22×C4—1466no—
220C22×C4—1466no—
221C22×C4—1466no—
222C22×C4—14612no—
223C22×C4C23×D7312yes—
224C22×C4C23×D7316yes—
225C22×C4C23×D7316yes—
226C4⋊C4—412no—
227C4⋊C4—29212no—
228C4⋊C4—29212no—
229C22⋊C4—29212no—
230C22⋊C4—14624no—
231C23—2924no—
232C23—29212no—
233C23—734no—
234C23—1466no—
235C23—1466no—
236C23—14624no—
237C23#41×D7312yes—
238C23#1455663616yes—
239C23#1455663916yes—
240C23C24×D7311yescharacteristic
241Q8—416no—
242C2×C4—26no—
243C2×C4—26no—
244C2×C4—26no—
245C2×C4—26no—
246C2×C4—26no—
247C2×C4—26no—
248C2×C4—26no—
249C2×C4—412no—
250C2×C4—44no—
251C2×C4—412no—
252C2×C4—29216no—
253C2×C4—29212no—
254C2×C4—2924no—
255C2×C4—29212no—
256C2×C4—1466no—
257C2×C4—1466no—
258C2×C4—1466no—
259C2×C4—1466no—
260C2×C4—1466no—
261C2×C4—14612no—
262C22—29216no—
263C22—2922no—
264C22—2926no—
265C22—14612no—
266C22#17989183112yes—
267C22#1798933014yes—
268C22#17989336112yes—
269C22C2×#41×D7311yescharacteristic
270C22C2×#1455663613yes—
271C22C2×#1455663913yes—
272C4—46no—
273C4—42no—
274C4—46no—
275C4—2926no—
276C4—2922no—
277C4—2926no—
278C2—2924no—
279C2#2261812018yesdirect product factor
280C2C2×#1798918313yes—
281C2C2×#1798933011yescharacteristic
282C2C2×#1798933613yes—
subgroupG/H
centerC24C23×D73
commutator, cosocleC23×C73C25
FrattiniC23C24×D73
FittingC2×#395×C73C2
socleC24×C73C24
prime radicalC24×D73C23
hypercenterC2×#395D73
hypocenterC73C2×#2835
LCSG ▷ C23×C73 ▷ C73
UCSC1 ◁ C24 ◁ C2×#395

Complements

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

NH ≅ G/Ntype
1. #22618120C2direct (N × H)
2. C2×#17988528C2semidirect
3. C2×#17988525C2semidirect
5. C2×#17988506C2semidirect
8. C2×#395×C73C2semidirect
14. #17988528C22semidirect
15. #17988525C22semidirect
17. #17988506C22semidirect
27. #395×C73C22semidirect
137. C2×C73#2835semidirect
147. C2×#395D73semidirect
150. C73C2×#2835semidirect
162. #395C2×D73semidirect
279. C2#22618120direct (N × H)

Maximal subgroups

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

subgroupindex
#226181202
C2×#179885282
C2×#179885252
C2×#179885162
C2×#179885062
C2×#179884982
C2×#179884582
C2×#395×C732
C2×#283573