Finite Group Databasebeta

← C2×#22618868 #33950353

Subgroups — C2×#22618868 #33950353

Order 18688.

1894 conjugacy classes of subgroups.

The subgroup lattice has 276 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17989144C211yesmaximal, characteristic
2#22618868C2116yesmaximal, direct product factor
3C2×#17988716C218yesmaximal, complemented
4C2×#17988615C212yesmaximal
5C2×#17988545C212yesmaximal
6C22×#14556502C211yesmaximal, characteristic
7C2×#423×C73C211yesmaximal, characteristic
8C23×#10596831C2211yescharacteristic
9C23×#10596831C2211yescharacteristic
10#17989144C418yes—
11#17989144C2218yes—
12C2×#14556591C412yes—
13C2×#14556583C412yes—
14C2×#14556570C414yes—
15C2×C4×Dic146C2214yes—
16C2×#14556550C2212yes—
17#17988716C22164yescomplemented
18#17988615C22116yes—
19C2×#14556520C2218yes—
20#17988545C22116yes—
21C2×#14556502C2214yes—
22C2×#14556502C2218yes—
23C2×#14556501C2214yes—
24C2×C8×Dic73C2214yes—
25C22×M16×C73C2212yes—
26C22×C42×C73C2211yescharacteristic
27#423×C73C2218yes—
28C2×C4⋊C8×C73C2214yes—
29C22×Dic146C2×C414yes—
30C22×#10596831—24no—
31C22×#10596831Q818yescomplemented
32C22×#10596831C2314yes—
33C22×#10596831C2312yes—
34C22×#10596831C2312yes—
35C22×#10596831C2314yes—
36#14556591C2×C4116yes—
37#14556583C2×C4116yes—
38#14556570C2×C4132yes—
39C4×Dic146C2×C4116yes—
40C4×Dic146C23116yes—
41#14556550C2×C418yes—
42#14556550C2318yes—
43C2×C4⋊Dic73C2×C414yes—
44C2×C4⋊Dic73C2×C414yes—
45C2×#11924007C2×C418yes—
46C2×C22⋊Dic73C2×C414yes—
47C2×C4×Dic73C2314yes—
48#14556520C23132yes—
49#14556502C23116yes—
50#14556501C23116yes—
51C8×Dic73C23116yes—
52C23×C4×C73C2×C412yes—
53C23×C4×C73C2311yescharacteristic
54C2×M16×C73—28no—
55C2×M16×C73C2318yes—
56C22×C8×C73C2314yes—
57C2×C42×C73C2×C411yescharacteristic
58C2×C42×C73C2×C414yes—
59C2×C42×C73C2×C411yescharacteristic
60C2×C42×C73C2314yes—
61C2×C42×C73C2312yes—
62C4⋊C8×C73C23116yes—
63C2×Dic146—48no—
64C2×Dic146C22×C4116yes—
65C22×Dic73C22×C418yes—
66C2×#10596831—24no—
67C2×#10596831—28no—
68C2×#10596831C2×Q818yes—
69C2×#10596831C2×Q8116yescomplemented
70C2×#10596831C2414yes—
71C2×#10596831C2414yes—
72C4⋊Dic73C22×C4116yes—
73C4⋊Dic73C22×C4116yes—
74#11924007C22×C4132yes—
75C22⋊Dic73C22×C4116yes—
76C4×Dic73C22×C418yes—
77C4×Dic73C2418yes—
78C24×C73C22×C411yescharacteristic
79C22×C4×C73—44no—
80C22×C4×C73C22×C412yes—
81C22×C4×C73C22×C412yes—
82C22×C4×C73C22×C418yes—
83C22×C4×C73C22×C411yescharacteristic
84C22×C4×C73C22×C412yes—
85C22×C4×C73C2×Q814yes—
86C22×C4×C73#4114yes—
87C22×C4×C73C2412yes—
88C22×C4×C73C2411yescharacteristic
89M16×C73—216no—
90C2×C8×C73—28no—
91C2×C8×C73C2418yes—
92C42×C73C22×C414yes—
93C42×C73C22×C414yes—
94C42×C73C22×C414yes—
95C42×C73C2414yes—
96C23×C73—24no—
97C23×C73C4×Q814yes—
98C23×C73C23×C412yes—
99C23×C73C23×C411yescharacteristic
100C2×C4×C73—24no—
101C2×C4×C73—24no—
102C2×C4×C73—48no—
103C2×C4×C73C4×Q818yes—
104C2×C4×C73C4×Q814yes—
105C2×C4×C73C23×C414yes—
106C2×C4×C73C23×C414yes—
107C2×C4×C73C23×C411yescharacteristic
108C2×C4×C73C23×C412yes—
109C2×C4×C73C22×Q812yes—
110C2×C4×C73C22×Q814yes—
111C2×C4×C73C2×#4112yes—
112C2×C4×C73C2×#4114yes—
113C2×C4×C73C2511yescharacteristic
114C2×Dic73—216no—
115C2×Dic73C23×C4116yes—
116Dic146—416no—
117C8×C73—28no—
118#10596831—24no—
119#10596831C22×Q818yes—
120C22×C73—28no—
121C22×C73—24no—
122C22×C73C2×C4×Q814yes—
123C22×C73C2×C4×Q812yes—
124C22×C73#56814yes—
125C22×C73C24×C411yescharacteristic
126C4×C73—24no—
127C4×C73—24no—
128C4×C73C2×C4×Q812yes—
129C4×C73C2×C4×Q814yes—
130C4×C73C23×Q811yescharacteristic
131C4×C73C22×#4111yescharacteristic
132Dic73—216no—
133C2×#2961—731nomaximal, Sylow
134C2×C73—24no—
135C2×C73#296114yescomplemented
136C2×C73C22×C4×Q811yescharacteristic
137C2×C73C2×#56812yes—
138C2×#533—731no—
139#2961—7316no—
140C2×#446—738no—
141C2×#424—732no—
142C2×#423D7311yescharacteristic
143C2×#405—732no—
144C22×#97—731no—
145C73C2×#296111yescharacteristic, complemented, Sylow
146C22×M16C2×D7312yes—
147C23×C8—731no—
148C23×C8—731no—
149#533—738no—
150#533—738no—
151C2×C4⋊Q8—732no—
152C2×#125—732no—
153C2×C22⋊Q8—734no—
154C2×C4×Q8—734no—
155C2×#117—732no—
156C22×C42C2×D7311yescharacteristic
157#446—7364no—
158#424—7316no—
159#423C2×D7318yes—
160C2×C4⋊C8—738no—
161C2×C4⋊C8C2×D7314yes—
162#405—7316no—
163C2×#97—734no—
164C2×#97—734no—
165C2×#97—738no—
166C2×C4×C8—734no—
167C22×Q8—734no—
168C23×C4C4×D7312yes—
169C23×C4C22×D7311yescharacteristic
170C2×M16—28no—
171C2×M16C22×D7318yes—
172C22×C8—738no—
173C22×C8—734no—
174C22×C8—732no—
175C22×C8—734no—
176C22×C8—732no—
177C22×C8—1464no—
178C22×C8C22×D7314yes—
179C4⋊Q8—7316no—
180#125—7316no—
181C22⋊Q8—7332no—
182C4×Q8—7316no—
183C4×Q8—7316no—
184#117—738no—
185#117—738no—
186C2×C4⋊C4—734no—
187C2×C4⋊C4—738no—
188C2×C4⋊C4—734no—
189C2×C22⋊C4—734no—
190C2×C42—734no—
191C2×C42C4×D7311yescharacteristic
192C2×C42C4×D7311yescharacteristic
193C2×C42C4×D7314yes—
194C2×C42C22×D7314yes—
195C2×C42C22×D7312yes—
196C4⋊C8—7332no—
197C4⋊C8C22×D73116yes—
198#97—7316no—
199#97—7316no—
200C4×C8—7316no—
201C24C2×C4×D7311yescharacteristic
202C2×Q8—2928no—
203C2×Q8—7316no—
204C22×C4—44no—
205C22×C4—738no—
206C22×C4C2×C4×D7312yes—
207C22×C4C2×C4×D7312yes—
208C22×C4C2×C4×D7318yes—
209C22×C4C2×C4×D7311yescharacteristic
210C22×C4C2×C4×D7312yes—
211C22×C4Q8×D7314yes—
212C22×C4#1192402714yes—
213C22×C4C23×D7312yes—
214C22×C4C23×D7311yescharacteristic
215M16—216no—
216C2×C8—28no—
217C2×C8—738no—
218C2×C8—7316no—
219C2×C8—734no—
220C2×C8—734no—
221C2×C8—1464no—
222C2×C8—1468no—
223C2×C8C23×D7318yes—
224C4⋊C4—7332no—
225C4⋊C4—7316no—
226C4⋊C4—7316no—
227C22⋊C4—7316no—
228C42—738no—
229C42—738no—
230C42C2×C4×D7314yes—
231C42C2×C4×D7314yes—
232C42C2×C4×D7314yes—
233C42C23×D7314yes—
234C23—24no—
235C23#1455655614yes—
236C23C22×C4×D7312yes—
237C23C22×C4×D7311yescharacteristic
238Q8—29216no—
239C2×C4—24no—
240C2×C4—24no—
241C2×C4—48no—
242C2×C4—7316no—
243C2×C4—14616no—
244C2×C4#1455655618yes—
245C2×C4#1455655614yes—
246C2×C4C22×C4×D7314yes—
247C2×C4C22×C4×D7314yes—
248C2×C4C22×C4×D7311yescharacteristic
249C2×C4C22×C4×D7312yes—
250C2×C4C2×Q8×D7314yes—
251C2×C4C2×Q8×D7312yes—
252C2×C4C2×#1192402712yes—
253C2×C4C2×#1192402714yes—
254C2×C4C24×D7311yescharacteristic
255C8—28no—
256C8—738no—
257C8—1464no—
258C22—24no—
259C22—28no—
260C22C2×#1455655614yes—
261C22C2×#1455655612yes—
262C22#1798935314yes—
263C22C23×C4×D7311yescharacteristic
264C4—24no—
265C4—24no—
266C4—14616no—
267C4C2×#1455655612yes—
268C4C2×#1455655614yes—
269C4C22×Q8×D7311yescharacteristic
270C4C22×#1192402711yescharacteristic
271C2—24no—
272C2#2261886814yesdirect product factor
273C2C22×#1455655611yescharacteristic
274C2C2×#1798935312yes—
subgroupG/H
centerC22×C4C23×D73
commutatorC22×C73C24×C4
FrattiniC2×C4C24×D73
FittingC2×#423×C73C2
socleC23×C73C23×C4
prime radicalC24×C73C22×C4
cosocleC2×C4×C73C25
hypercenterC2×#423D73
hypocenterC73C2×#2961
LCSG ▷ C22×C73 ▷ C73
UCSC1 ◁ C22×C4 ◁ C2×#423

Complements

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

NH ≅ G/Ntype
2. #22618868C2direct (N × H)
3. C2×#17988716C2semidirect
17. #17988716C22semidirect
31. C22×#10596831Q8semidirect
69. C2×#10596831C2×Q8semidirect
135. C2×C73#2961semidirect
145. C73C2×#2961semidirect
272. C2#22618868direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179891442
#226188682
C2×#179887162
C2×#179886152
C2×#179885452
C22×#145565022
C2×#423×C732
C2×#296173