Finite Group Databasebeta

← C2×#22578459 #31797751

Subgroups — C2×#22578459 #31797751

Order 17536.

400 conjugacy classes of subgroups; only the 210 normal subgroups are shown.

normal subgroups only

This group has 400 conjugacy classes of subgroups — too many to draw. Only its 210 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×#17984163C212yesmaximal, complemented
2#22578459C218yesmaximal, direct product factor
3C2×#17984162C212yesmaximal, complemented
4C2×#17984161C212yesmaximal, complemented
5C22×C8×D137C211yesmaximal, characteristic
6#17984163C2218yescomplemented
7#17984162C2218yescomplemented
8#17984161C2218yescomplemented
9C2×#14555513C2214yescomplemented
10C22×C4×D137C411yescharacteristic
11C22×#11764040C2211yescharacteristic
12C2×C8×D137C414yes—
13C2×C8×D137C411yescharacteristic
14C2×C8×D137C411yescharacteristic
15C2×C8×D137C2211yescharacteristic
16C2×C8×D137C2214yes—
17C2×C8×D137C2211yescharacteristic
18C22×C8×C137C411yescharacteristic
19#14555513C2318yescomplemented
20C23×D137C811yescharacteristic
21C22×Dic137C811yescharacteristic
22C2×C4×D137C814yes—
23C2×C4×D137C811yescharacteristic
24C2×C4×D137C811yescharacteristic
25C2×C4×D137C2×C414yes—
26C2×C4×D137C2×C411yescharacteristic
27C2×C4×D137C2×C411yescharacteristic
28C2×#11764040C2×C412yes—
29C2×#11764040C2×C411yescharacteristic
30C2×#11764040C2311yescharacteristic
31C2×#11764040C2312yes—
32C8×D137C2×C412yes—
33C8×D137C2×C414yes—
34C8×D137C2×C414yes—
35C8×D137C2×C412yes—
36C8×D137C2312yes—
37C8×D137C2312yes—
38C22×C4×C137C2×C411yescharacteristic
39C2×C8×C137C2×C414yes—
40C2×C8×C137C2×C411yescharacteristic
41C2×C8×C137C2×C411yescharacteristic
42C22×D137—24no—
43C22×D137C2×C811yescharacteristic
44C22×D137C2×C814yes—
45C22×D137C2×C811yescharacteristic
46C2×Dic137C2×C814yes—
47C2×Dic137C2×C811yescharacteristic
48C2×Dic137C2×C811yescharacteristic
49C4×D137C2×C814yes—
50C4×D137C2×C812yes—
51C4×D137C2×C812yes—
52C4×D137C2×C814yes—
53C4×D137C22×C412yes—
54C4×D137C22×C412yes—
55#11764040C22×C411yescharacteristic
56#11764040C22×C412yes—
57#11764040C2411yescharacteristic
58C23×C137C2×C811yescharacteristic
59C2×C4×C137C2×C812yes—
60C2×C4×C137C2×C811yescharacteristic
61C2×C4×C137C22×C412yes—
62C2×C4×C137C22×C411yescharacteristic
63C8×C137C22×C412yes—
64C8×C137C22×C412yes—
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×C811yescharacteristic
75C4×C137C23×C411yescharacteristic
76Dic137C22×C812yes—
77Dic137C22×C812yes—
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—1374no—
93C22×C8—1371no—
94C22×C8—1371no—
95C22×C8—1374no—
96C22×C8—1371no—
97C22×C8—1371no—
98C22×C8#1058773911yescharacteristic
99M32—1378no—
100M32—1378no—
101C2×C16—1374no—
102C2×C16—1378no—
103C24—1371no—
104C22×C4—1371no—
105C22×C4—1374no—
106C22×C4—1371no—
107C22×C4—1371no—
108C22×C4—1374no—
109C22×C4—1371no—
110C22×C4—1371no—
111C22×C4C2×#1058773911yescharacteristic
112C2×C8—1372no—
113C2×C8—1371no—
114C2×C8—1371no—
115C2×C8—1372no—
116C2×C8—1372no—
117C2×C8—1374no—
118C2×C8—1372no—
119C2×C8—1374no—
120C2×C8—1372no—
121C2×C8—1372no—
122C2×C8C2×#1058773911yescharacteristic
123C2×C8C2×#1058773914yes—
124C2×C8C2×#1058773911yescharacteristic
125C16—1378no—
126C23—2744no—
127C23—1374no—
128C23—1371no—
129C23—1371no—
130C23#1455551811yescharacteristic
131C2×C4—1374no—
132C2×C4—1371no—
133C2×C4—1371no—
134C2×C4—1374no—
135C2×C4—1372no—
136C2×C4—1374no—
137C2×C4—1372no—
138C2×C4—1372no—
139C2×C4—1372no—
140C2×C4#1455551812yes—
141C2×C4#1455551811yescharacteristic
142C2×C4C22×#1058773912yes—
143C2×C4C22×#1058773911yescharacteristic
144C8—1371no—
145C8—1371no—
146C8—1372no—
147C8C22×#1058773912yes—
148C8C22×#1058773912yes—
149C22—22no—
150C22—2748no—
151C22—2742no—
152C22—1372no—
153C22—1374no—
154C22—1372no—
155C22C2×#1455551812yes—
156C22C2×#1455551811yescharacteristic
157C4—1372no—
158C4—1372no—
159C4C2×#1455551812yes—
160C4C2×#1455551811yescharacteristic
161C4C23×#1058773911yescharacteristic
162C2—22no—
163C2—2742no—
164C2—1374no—
165C2#2257845912yesdirect product factor
166C2C22×#1455551811yescharacteristic
subgroupG/H
centerC2×C8C2×#10587739
commutatorC2×C137C23×C8
FrattiniC4C23×#10587739
FittingC22×C8×C137C4
socleC22×C137C22×C8
prime radicalC23×D137C8
cosocle#11764040C24
hypercenterC22×C8#10587739
hypocenterC137C22×M32
LCSG ▷ C2×C137 ▷ C137
UCSC1 ◁ C2×C8 ◁ C22×C8

Complements

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

NH ≅ G/Ntype
1. C2×#17984163C2semidirect
2. #22578459C2direct (N × H)
3. C2×#17984162C2semidirect
4. C2×#17984161C2semidirect
6. #17984163C22semidirect
7. #17984162C22semidirect
8. #17984161C22semidirect
9. C2×#14555513C22semidirect
19. #14555513C23semidirect
70. C2×D137M32semidirect
79. C2×C137C2×M32semidirect
82. D137C2×M32semidirect
83. C137C22×M32semidirect
165. C2#22578459direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179841632
#225784592
C2×#179841622
C2×#179841612
C22×C8×D1372
C22×M32137