Finite Group Databasebeta

← C2×#22578296 #31797007

Subgroups — C2×#22578296 #31797007

Order 17536.

168 conjugacy classes of subgroups; only the 90 normal subgroups are shown.

normal subgroups only

This group has 168 conjugacy classes of subgroups — too many to draw. Only its 90 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×#17984162C212yesmaximal
2#22578296C214yesmaximal, direct product factor
3C2×#17983998C211yesmaximal, characteristic
4#17984162C414yescomplemented
5#17984162C2214yes—
6C2×#14555513C414yescomplemented
7C22×#11764040C2211yescharacteristic
8C2×C4×Dic137C411yescharacteristic
9#17983998C412yes—
10#17983998C2212yes—
11C22×C8×C137C411yescharacteristic
12#14555513C2×C418yescomplemented
13C22×Dic137—21no—
14C2×#11764040C2×C412yes—
15C2×#11764040C2×C412yes—
16C2×#11764040C2×C411yescharacteristic
17C2×#11764040C2311yescharacteristic
18C4×Dic137—21no—
19C4×Dic137C2×C412yes—
20C22×C4×C137C2×C411yescharacteristic
21C2×C8×C137—21no—
22C2×C8×C137—21no—
23C2×C8×C137C2×C412yes—
24C2×Dic137—22no—
25C2×Dic137—42no—
26#11764040C4212yes—
27#11764040C22×C412yes—
28C23×C137M1611yescharacteristic
29C2×C4×C137C4211yescharacteristic
30C2×C4×C137C4211yescharacteristic
31C2×C4×C137M1611yescharacteristic
32C2×C4×C137M1611yescharacteristic
33C2×C4×C137M1611yescharacteristic
34C2×C4×C137C22×C411yescharacteristic
35C8×C137—22no—
36C22×C137—22no—
37C22×C137#9711yescharacteristic
38C22×C137#9711yescharacteristic
39C22×C137C2×M1611yescharacteristic
40C4×C137#9711yescharacteristic
41C4×C137#9711yescharacteristic
42C4×C137C2×C4211yescharacteristic
43C4×C137C2×M1611yescharacteristic
44Dic137—42no—
45C2×C137—21no—
46C2×C137—21no—
47C2×C137#34712yescomplemented
48C2×C137C2×#9711yescharacteristic
49C137C2×#34711yescharacteristic, complemented, Sylow
50C2×#347—1371nomaximal, Sylow
51C2×M32—1372no—
52C2×#97—1371no—
53#347—1374no—
54C22×C8—1371no—
55C22×C8#1058773911yescharacteristic
56C2×C42—1371no—
57M32—1374no—
58M32—1374no—
59C2×C16—1374no—
60#97—1372no—
61#97—1372no—
62C22×C4—2741no—
63C22×C4C2×#1058773911yescharacteristic
64C2×C8—21no—
65C2×C8—21no—
66C2×C8—1372no—
67C2×C8—1372no—
68C2×C8—1371no—
69C2×C8—1371no—
70C2×C8C2×#1058773912yes—
71C42—2741no—
72C42—1372no—
73C16—1378no—
74C23#1455552011yescharacteristic
75C2×C4—2742no—
76C2×C4—5482no—
77C2×C4C4×#1058773911yescharacteristic
78C2×C4C4×#1058773911yescharacteristic
79C2×C4#1455551911yescharacteristic
80C2×C4#1455551911yescharacteristic
81C2×C4#1455552011yescharacteristic
82C2×C4C22×#1058773911yescharacteristic
83C8—22no—
84C8—1372no—
85C8—1372no—
86C22—22no—
87C22#1798414311yescharacteristic
88C22#1798414311yescharacteristic
89C22C2×#1455552011yescharacteristic
90C4—5482no—
91C4#1798414311yescharacteristic
92C4#1798414311yescharacteristic
93C4C2×C4×#1058773911yescharacteristic
94C4C2×#1455551911yescharacteristic
95C2—21no—
96C2—21no—
97C2#2257829612yesdirect product factor
98C2C2×#1798414311yescharacteristic
subgroupG/H
centerC2×C4C4×#10587739
commutatorC4×C137C2×C42
FrattiniC2×C4C22×#10587739
FittingC22×C8×C137C4
socleC22×C137#97
prime radicalC23×C137M16
cosocleC2×#11764040C23
hypercenterC22×C8#10587739
hypocenterC137C2×#347
LCSG ▷ C4×C137 ▷ C137
UCSC1 ◁ C2×C4 ◁ C22×C8

Complements

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

NH ≅ G/Ntype
2. #22578296C2direct (N × H)
4. #17984162C4semidirect
6. C2×#14555513C4semidirect
12. #14555513C2×C4semidirect
47. C2×C137#347semidirect
49. C137C2×#347semidirect
97. C2#22578296direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179841622
#225782962
C2×#179839982
C2×#347137