Finite Group Databasebeta

← C2×#27212374 #41003604

Subgroups — C2×#27212374 #41003604

Order 26944.

266 conjugacy classes of subgroups; only the 151 normal subgroups are shown.

normal subgroups only

This group has 266 conjugacy classes of subgroups — too many to draw. Only its 151 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×#20269771C211yesmaximal, characteristic
2#27212374C218yesmaximal, direct product factor
3C2×#20269754C212yesmaximal, complemented
4C22×#16809890C211yesmaximal, characteristic, complemented
5C2×C8×D421C212yesmaximal, complemented
6C2×M16×C421C211yesmaximal, characteristic, complemented
7#20269771C414yes—
8#20269771C2214yes—
9C2×Dic842C411yescharacteristic
10C2×D1684C411yescharacteristic
11C2×C22⋊D421C412yes—
12C2×C4×D421C2212yes—
13#20269754C2218yescomplemented
14C2×#16809890C2211yescharacteristic
15C2×#16809890C2211yescharacteristic
16C2×#16809890C2214yescomplemented
17C8×D421C2218yescomplemented
18C22×C4×C421C2211yescharacteristic
19M16×C421C2214yescomplemented
20C2×C8×C421C2212yes—
21C22×D421C2×C412yes—
22Dic842C2×C414yes—
23D1684C2×C414yes—
24C22⋊D421C2×C418yes—
25C2×Dic421C2×C412yes—
26C4×D421C2×C414yes—
27C4×D421C2314yes—
28#16809890C2312yes—
29#16809890C2312yes—
30C23×C421C2×C411yescharacteristic
31C2×C4×C421C2×C411yescharacteristic
32C2×C4×C421C2×C412yes—
33C2×C4×C421C2312yes—
34C2×C4×C421C2311yescharacteristic
35C8×C421C2314yes—
36C22×C421—22no—
37C22×C421C22×C412yes—
38C22×C421C22×C411yescharacteristic
39C2×D421—24no—
40C2×D421C22×C414yes—
41C4×C421C22×C411yescharacteristic
42C4×C421C22×C412yes—
43C4×C421C2411yescharacteristic
44Dic421C22×C414yes—
45C2×C421—22no—
46C2×C421#13112yescomplemented
47C2×C421C23×C411yescharacteristic
48D421—24no—
49C421C2×#13111yescharacteristic, complemented, Sylow
50C2×#131—4211nomaximal, Sylow
51C2×#41—4211no—
52#131—4218no—
53C2×M16—4212no—
54C2×M16D42111yescharacteristic, complemented
55C22×C8—4211no—
56C22×C8—4212no—
57#41—4214no—
58#41—4214no—
59C2×Q8—4211no—
60C2×D4—4212no—
61C2×D4—4211no—
62C22×C4—4212no—
63C22×C4C2×D42111yescharacteristic
64M16—4218no—
65M16C2×D42114yescomplemented
66C2×C8—4214no—
67C2×C8—4211no—
68C2×C8—4211no—
69C2×C8—4218no—
70C2×C8C2×D42112yes—
71C23—4212no—
72C23C4×D42111yescharacteristic
73Q8—4214no—
74D4—4218no—
75D4—4214no—
76C2×C4—4212no—
77C2×C4—4214no—
78C2×C4—4214no—
79C2×C4C4×D42111yescharacteristic
80C2×C4C4×D42112yes—
81C2×C4C22×D42112yes—
82C2×C4C22×D42111yescharacteristic
83C8—4212no—
84C8—4212no—
85C8C22×D42114yes—
86C22—22no—
87C22—8424no—
88C22—4214no—
89C22C2×C4×D42112yes—
90C22C2×C4×D42111yescharacteristic
91C4—4214no—
92C4C2×C4×D42111yescharacteristic
93C4C2×C4×D42112yes—
94C4C23×D42111yescharacteristic
95C2—22no—
96C2—8424no—
97C2#2721237412yesdirect product factor
98C2C22×C4×D42111yescharacteristic
subgroupG/H
centerC2×C4C22×D421
commutatorC2×C421C23×C4
FrattiniC4C23×D421
FittingC2×M16×C421C2
socleC22×C421C22×C4
prime radicalC2×#20269771C2
cosocleC4×C421C24
hypercenterC2×M16D421
hypocenterC421C2×#131
LCSG ▷ C2×C421 ▷ C421
UCSC1 ◁ C2×C4 ◁ C2×M16

Complements

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

NH ≅ G/Ntype
2. #27212374C2direct (N × H)
3. C2×#20269754C2semidirect
4. C22×#16809890C2semidirect
5. C2×C8×D421C2semidirect
6. C2×M16×C421C2semidirect
13. #20269754C22semidirect
16. C2×#16809890C22semidirect
17. C8×D421C22semidirect
19. M16×C421C22semidirect
46. C2×C421#131semidirect
49. C421C2×#131semidirect
54. C2×M16D421semidirect
65. M16C2×D421semidirect
97. C2#27212374direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#202697712
#272123742
C2×#202697542
C22×#168098902
C2×C8×D4212
C2×M16×C4212
C2×#131421