Finite Group Databasebeta

← C2×#22578522 #31798037

Subgroups — C2×#22578522 #31798037

Order 17536.

400 conjugacy classes of subgroups; only the 199 normal subgroups are shown.

normal subgroups only

This group has 400 conjugacy classes of subgroups — too many to draw. Only its 199 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17984185C212yesmaximal, complemented
2#22578522C218yesmaximal, direct product factor
3C2×#17984184C212yesmaximal, complemented
4C2×#17984183C212yesmaximal, complemented
5C22×#14555518C211yesmaximal, characteristic
6#17984185C2218yescomplemented
7#17984184C2218yescomplemented
8#17984183C2218yescomplemented
9C2×#14555522C2214yescomplemented
10C2×#14555518C414yes—
11C2×#14555518C411yescharacteristic
12C2×#14555518C411yescharacteristic
13C2×#14555518C2211yescharacteristic
14C2×#14555518C2214yes—
15C2×#14555518C2211yescharacteristic
16C22×#11764047C411yescharacteristic
17C22×#11764047C2211yescharacteristic
18C22×C4×D137C411yescharacteristic
19#14555522C2318yescomplemented
20#14555518C2×C412yes—
21#14555518C2×C414yes—
22#14555518C2×C414yes—
23#14555518C2×C412yes—
24#14555518C2312yes—
25#14555518C2312yes—
26C2×#11764047C2×C411yescharacteristic
27C2×#11764047C2×C414yes—
28C2×#11764047C2×C411yescharacteristic
29C2×#11764047C2×C412yes—
30C2×#11764047C2×C411yescharacteristic
31C2×#11764047C2311yescharacteristic
32C2×#11764047C2312yes—
33C23×D137C811yescharacteristic
34C22×Dic137C2×C411yescharacteristic
35C2×C4×D137C814yes—
36C2×C4×D137C811yescharacteristic
37C2×C4×D137C811yescharacteristic
38C2×C4×D137C2×C414yes—
39C2×C4×D137C2×C411yescharacteristic
40C2×C4×D137C2×C411yescharacteristic
41C22×C4×C137C811yescharacteristic
42#11764047C22×C412yes—
43#11764047C22×C412yes—
44#11764047C22×C411yescharacteristic
45#11764047C22×C412yes—
46#11764047C2411yescharacteristic
47C22×D137—24no—
48C22×D137C2×C811yescharacteristic
49C22×D137C2×C814yes—
50C22×D137C2×C811yescharacteristic
51C2×Dic137C2×C812yes—
52C2×Dic137C2×C811yescharacteristic
53C2×Dic137C22×C412yes—
54C2×Dic137C22×C411yescharacteristic
55C4×D137C2×C812yes—
56C4×D137C2×C814yes—
57C4×D137C2×C814yes—
58C4×D137C2×C812yes—
59C4×D137C22×C412yes—
60C4×D137C22×C412yes—
61C23×C137C2×C811yescharacteristic
62C2×C4×C137C2×C814yes—
63C2×C4×C137C2×C811yescharacteristic
64C2×C4×C137C2×C811yescharacteristic
65C22×C137—22no—
66C22×C137C22×C812yes—
67C22×C137C22×C811yescharacteristic
68C2×D137—22no—
69C2×D137—28no—
70C2×D137M3214yescomplemented
71C2×D137C22×C812yes—
72C2×D137C22×C812yes—
73C4×C137C22×C812yes—
74C4×C137C22×C812yes—
75Dic137C22×C811yescharacteristic
76Dic137C22×C812yes—
77Dic137C23×C411yescharacteristic
78C2×C137—22no—
79C2×C137C2×M3212yescomplemented
80C2×C137C23×C811yescharacteristic
81D137—22no—
82D137C2×M3214yescomplemented
83C137C22×M3211yescharacteristic, complemented, Sylow
84C22×M32—1371nomaximal, Sylow
85C23×C8—1371no—
86C2×M32—1372no—
87C2×M32—1378no—
88C2×M32—1372no—
89C22×C16—1372no—
90C23×C4—1371no—
91C22×C8—1371no—
92C22×C8—1371no—
93C22×C8—1371no—
94C22×C8—1374no—
95C22×C8—1371no—
96C22×C8—1371no—
97C22×C8—1371no—
98C22×C8—1374no—
99M32—1378no—
100M32—1378no—
101C2×C16—1374no—
102C2×C16—1378no—
103C24—1371no—
104C22×C4—1371no—
105C22×C4—1374no—
106C22×C4—1371no—
107C22×C4—1374no—
108C22×C4—1371no—
109C22×C4—1371no—
110C22×C4—1371no—
111C22×C4#1176404911yescharacteristic
112C2×C8—1371no—
113C2×C8—1372no—
114C2×C8—1372no—
115C2×C8—1372no—
116C2×C8—1371no—
117C2×C8—1374no—
118C2×C8—1371no—
119C2×C8—1372no—
120C2×C8—1371no—
121C2×C8—1372no—
122C2×C8—1372no—
123C2×C8—1374no—
124C2×C8—1374no—
125C16—1378no—
126C23—2744no—
127C23—1374no—
128C23—1371no—
129C23—1371no—
130C23C2×#1176404911yescharacteristic
131C2×C4—1372no—
132C2×C4—1371no—
133C2×C4—1372no—
134C2×C4—1371no—
135C2×C4—1372no—
136C2×C4—1372no—
137C2×C4—1372no—
138C2×C4—1374no—
139C2×C4—1374no—
140C2×C4—1372no—
141C2×C4C2×#1176404911yescharacteristic
142C2×C4C2×#1176404914yes—
143C2×C4C2×#1176404911yescharacteristic
144C8—1371no—
145C8—1371no—
146C8—1372no—
147C8—1372no—
148C8—1372no—
149C22—22no—
150C22—2748no—
151C22—2742no—
152C22—1372no—
153C22—1374no—
154C22—1372no—
155C22C22×#1176404912yes—
156C22C22×#1176404911yescharacteristic
157C4—1371no—
158C4—1372no—
159C4—1371no—
160C4C22×#1176404912yes—
161C4C22×#1176404912yes—
162C2—22no—
163C2—2742no—
164C2—1374no—
165C2#2257852212yesdirect product factor
166C2C23×#1176404911yescharacteristic
subgroupG/H
centerC2×C4C2×#11764049
commutatorC2×C137C23×C8
FrattiniC2C23×#11764049
FittingC22×C4×C137C8
socleC22×C137C22×C8
prime radicalC23×D137C8
cosocle#11764047C24
hypercenterC22×C4#11764049
hypocenterC137C22×M32
LCSG ▷ C2×C137 ▷ C137
UCSC1 ◁ C2×C4 ◁ C22×C4

Complements

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

NH ≅ G/Ntype
1. C2×#17984185C2semidirect
2. #22578522C2direct (N × H)
3. C2×#17984184C2semidirect
4. C2×#17984183C2semidirect
6. #17984185C22semidirect
7. #17984184C22semidirect
8. #17984183C22semidirect
9. C2×#14555522C22semidirect
19. #14555522C23semidirect
70. C2×D137M32semidirect
79. C2×C137C2×M32semidirect
82. D137C2×M32semidirect
83. C137C22×M32semidirect
165. C2#22578522direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179841852
#225785222
C2×#179841842
C2×#179841832
C22×#145555182
C22×M32137