Finite Group Databasebeta

← C2×#22578430 #31797491

Subgroups — C2×#22578430 #31797491

Order 17536.

616 conjugacy classes of subgroups.

The subgroup lattice has 240 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14555518C211yesmaximal, characteristic, complemented
2C23×#11764047C211yesmaximal, characteristic, complemented
3#22578430C218yesmaximal, direct product factor
4C2×#17984155C211yesmaximal, characteristic, complemented
5C2×#17984145C211yesmaximal, characteristic, complemented
6C2×C22⋊#11764047C211yesmaximal, characteristic, complemented
7C2×C4×#11764047C211yesmaximal, characteristic, complemented
8C2×#17984048C211yesmaximal, characteristic
9C2×#14555518—24no—
10C2×#14555518C2214yescomplemented
11C22×#11764047—24no—
12C22×#11764047C2211yescharacteristic
13C22×#11764047C2211yescharacteristic
14C22×#11764047C2211yescharacteristic
15C22×#11764047C2211yescharacteristic
16C22×#11764047C2214yescomplemented
17#17984155C2214yescomplemented
18#17984145C2214yescomplemented
19C22⋊#11764047C2214yescomplemented
20C4×#11764047C2214yescomplemented
21C22×C22⋊D137C411yescharacteristic
22C23×Dic137C2211yescharacteristic
23C22×C4×D137C2211yescharacteristic
24#17984048C414yes—
25#17984048C2214yes—
26C2×#14555489C411yescharacteristic
27C2×#14555487C411yescharacteristic
28C2×C4×Dic137C2211yescharacteristic
29C2×C22⋊C4×C137C411yescharacteristic
30#14555518—28no—
31C2×#11764047—28no—
32C2×#11764047—22no—
33C2×#11764047—22no—
34C2×#11764047—22no—
35C2×#11764047D414yescomplemented
36C2×#11764047C2312yes—
37C2×#11764047C2312yes—
38C2×#11764047C2312yes—
39C2×#11764047C2312yes—
40C23×D137C2×C411yescharacteristic
41C2×C22⋊D137C818yescomplemented
42C2×C22⋊D137C2×C414yes—
43C22×Dic137—22no—
44C22×Dic137—22no—
45C22×Dic137C2×C411yescharacteristic
46C22×Dic137C2×C412yes—
47C22×Dic137C2×C411yescharacteristic
48C22×Dic137C2312yes—
49C22×Dic137C2311yescharacteristic
50C2×C4×D137—22no—
51C2×C4×D137—22no—
52C2×C4×D137C2×C412yes—
53C2×C4×D137C2312yes—
54#14555489C2×C414yes—
55#14555487C2×C414yes—
56C4×Dic137C2×C412yes—
57C4×Dic137C2312yes—
58C24×C137C2×C411yescharacteristic
59C22×C4×C137C2×C411yescharacteristic
60C22×C4×C137C2×C411yescharacteristic
61C22⋊C4×C137C2×C414yes—
62#11764047—22no—
63#11764047—22no—
64#11764047—22no—
65#11764047C2×D414yescomplemented
66C22×D137—22no—
67C22×D137—22no—
68C22×D137C2×C814yescomplemented
69C22×D137C22×C412yes—
70C22⋊D137C2×C8116yescomplemented
71C2×Dic137—22no—
72C2×Dic137—24no—
73C2×Dic137—22no—
74C2×Dic137—22no—
75C2×Dic137C2×C814yescomplemented
76C2×Dic137C22×C412yes—
77C2×Dic137C22×C411yescharacteristic
78C2×Dic137C22×C412yes—
79C2×Dic137C2×D412yes—
80C2×Dic137#4112yes—
81C2×Dic137C2411yescharacteristic
82C4×D137—24no—
83C4×D137—22no—
84C4×D137—22no—
85C23×C137—22no—
86C23×C137—22no—
87C23×C137C2×C814yescomplemented
88C23×C137C22×C412yes—
89C23×C137C22×C411yescharacteristic
90C2×C4×C137—22no—
91C2×C4×C137—22no—
92C2×C4×C137C22×C412yes—
93C2×C4×C137C22×C412yes—
94C22×C137—22no—
95C22×C137—22no—
96C22×C137—28no—
97C22×C137C4×D412yes—
98C22×C137C22×C812yes—
99C22×C137C22×C814yescomplemented
100C22×C137#13112yes—
101C22×C137C23×C411yescharacteristic
102C2×D137—22no—
103C2×D137—22no—
104C2×D137—28no—
105C2×D137C22×C814yescomplemented
106C4×C137—22no—
107C4×C137—22no—
108Dic137—22no—
109Dic137C4×D412yes—
110Dic137C22×C814yescomplemented
111Dic137C22×D411yescharacteristic
112Dic137C2×#4111yescharacteristic
113C2×C137—24no—
114C2×C137C8×D414yescomplemented
115C2×C137C2×C4×D411yescharacteristic
116C2×C137C23×C811yescharacteristic
117C2×C137C2×#13111yescharacteristic
118D137—24no—
119C137C2×C8×D411yescharacteristic, complemented, Sylow
120C2×C8×D4—1371nomaximal, Sylow
121C23×C8—1371no—
122C23×C8—1371no—
123C2×C4×D4—1371no—
124C8×D4—1378no—
125C2×C4⋊C8—1371no—
126C2×C22⋊C8—1371no—
127C2×C22⋊C8—1371no—
128C2×C4×C8—1371no—
129C22×D4—1371no—
130C23×C4—1371no—
131C23×C4—1371no—
132C22×C8—2744no—
133C22×C8—2744no—
134C22×C8—1371no—
135C22×C8—1371no—
136C22×C8—1374no—
137C22×C8—1374no—
138C22×C8—1371no—
139C22×C8—1371no—
140C4×D4—1374no—
141C4×D4—1374no—
142C2×C4⋊C4—1371no—
143C2×C22⋊C4—1371no—
144C2×C22⋊C4#1058773911yescharacteristic
145C2×C42—1371no—
146C4⋊C8—1374no—
147C22⋊C8—1374no—
148C22⋊C8—1374no—
149C4×C8—1374no—
150C24—1371no—
151C24C2×#1058773911yescharacteristic
152C2×D4—1378no—
153C2×D4—1374no—
154C22×C4—2742no—
155C22×C4—2742no—
156C22×C4—2742no—
157C22×C4—2742no—
158C22×C4—1372no—
159C22×C4—1372no—
160C22×C4—1371no—
161C22×C4—1372no—
162C22×C4—1372no—
163C22×C4—1371no—
164C22×C4—1371no—
165C22×C4C2×#1058773911yescharacteristic
166C22×C4C2×#1058773911yescharacteristic
167C2×C8—2742no—
168C2×C8—2742no—
169C2×C8—2742no—
170C2×C8—2748no—
171C2×C8—2748no—
172C2×C8—1372no—
173C2×C8—1372no—
174C2×C8—1372no—
175C2×C8—1372no—
176C2×C8—1374no—
177C4⋊C4—1374no—
178C22⋊C4—1374no—
179C22⋊C4C2×#1058773914yes—
180C42—1372no—
181C42—1372no—
182C23—22no—
183C23—22no—
184C23—2742no—
185C23—2742no—
186C23—1374no—
187C23—1372no—
188C23#1455551814yescomplemented
189C23C22×#1058773912yes—
190C23C22×#1058773911yescharacteristic
191D4—13716no—
192C2×C4—22no—
193C2×C4—22no—
194C2×C4—2742no—
195C2×C4—2742no—
196C2×C4—2744no—
197C2×C4—2742no—
198C2×C4—2742no—
199C2×C4—2742no—
200C2×C4—2744no—
201C2×C4—1372no—
202C2×C4—1372no—
203C2×C4—1372no—
204C2×C4—1374no—
205C2×C4—1372no—
206C2×C4—1371no—
207C2×C4—1371no—
208C2×C4C22×#1058773912yes—
209C2×C4C22×#1058773912yes—
210C8—2742no—
211C8—2742no—
212C8—2742no—
213C8—1374no—
214C22—22no—
215C22—22no—
216C22—28no—
217C22—2742no—
218C22—2742no—
219C22—2748no—
220C22—1374no—
221C22D4×#1058773912yes—
222C22C2×#1455551812yes—
223C22C2×#1455551814yescomplemented
224C22#1798417512yes—
225C22C23×#1058773911yescharacteristic
226C4—22no—
227C4—22no—
228C4—2742no—
229C4—1371no—
230C4—1371no—
231C4—1372no—
232C4—1374no—
233C2—24no—
234C2—2744no—
235C2#2257843014yesdirect product factor
236C2C2×D4×#1058773911yescharacteristic
237C2C22×#1455551811yescharacteristic
238C2C2×#1798417511yescharacteristic
subgroupG/H
centerC23C22×#10587739
commutatorC2×C137C23×C8
FrattiniC22C23×#10587739
FittingC2×C22⋊C4×C137C4
socleC23×C137C22×C4
prime radicalC22×C22⋊D137C4
cosocleC2×Dic137C24
hypercenterC2×C22⋊C4#10587739
hypocenterC137C2×C8×D4
LCSG ▷ C2×C137 ▷ C137
UCSC1 ◁ C23 ◁ C2×C22⋊C4

Complements

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

NH ≅ G/Ntype
1. C22×#14555518C2semidirect
2. C23×#11764047C2semidirect
3. #22578430C2direct (N × H)
4. C2×#17984155C2semidirect
5. C2×#17984145C2semidirect
6. C2×C22⋊#11764047C2semidirect
7. C2×C4×#11764047C2semidirect
10. C2×#14555518C22semidirect
16. C22×#11764047C22semidirect
17. #17984155C22semidirect
18. #17984145C22semidirect
19. C22⋊#11764047C22semidirect
20. C4×#11764047C22semidirect
35. C2×#11764047D4semidirect
41. C2×C22⋊D137C8semidirect
65. #11764047C2×D4semidirect
68. C22×D137C2×C8semidirect
70. C22⋊D137C2×C8semidirect
75. C2×Dic137C2×C8semidirect
87. C23×C137C2×C8semidirect
99. C22×C137C22×C8semidirect
105. C2×D137C22×C8semidirect
110. Dic137C22×C8semidirect
114. C2×C137C8×D4semidirect
119. C137C2×C8×D4semidirect
188. C23#14555518semidirect
223. C22C2×#14555518semidirect
235. C2#22578430direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145555182
C23×#117640472
#225784302
C2×#179841552
C2×#179841452
C2×C22⋊#117640472
C2×C4×#117640472
C2×#179840482
C2×C8×D4137