Finite Group Databasebeta

← C2×#27159414 #38734891

Subgroups — C2×#27159414 #38734891

Order 24896.

258 conjugacy classes of subgroups; only the 111 normal subgroups are shown.

normal subgroups only

This group has 258 conjugacy classes of subgroups — too many to draw. Only its 111 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
1C22×Dic778C211yesmaximal, characteristic, complemented
2#27159414C218yesmaximal, direct product factor
3C2×#20261956C212yesmaximal, complemented
4C2×#20261954C212yesmaximal, complemented
5C2×#20261950C211yesmaximal, characteristic, complemented
6C2×#41×C389C211yesmaximal, characteristic
7C2×Dic778—22no—
8C2×Dic778—21no—
9C2×Dic778C2212yes—
10C2×Dic778C2214yescomplemented
11C22×Dic389—21no—
12#20261956C2218yescomplemented
13#20261954C2218yescomplemented
14#20261950C2214yescomplemented
15C2×#15691005C2212yes—
16#41×C389—22no—
17#41×C389C2214yes—
18C2×Q8×C389C2211yescharacteristic
19C2×D4×C389—21no—
20C2×D4×C389C2211yescharacteristic
21C22×C4×C389—21no—
22C22×C4×C389C2211yescharacteristic
23Dic778—22no—
24Dic778—24no—
25Dic778C2314yes—
26C2×Dic389—22no—
27C2×Dic389—24no—
28#15691005C2314yes—
29C23×C389—21no—
30C23×C389D411yescharacteristic
31Q8×C389—21no—
32Q8×C389C2312yes—
33D4×C389—24no—
34D4×C389—21no—
35D4×C389C2312yes—
36C2×C4×C389—21no—
37C2×C4×C389—24no—
38C2×C4×C389D411yescharacteristic
39C2×C4×C389D412yes—
40C2×C4×C389C2311yescharacteristic
41C2×C4×C389C2312yes—
42C22×C389—22no—
43C22×C389—22no—
44C22×C389—42no—
45C22×C389C2×D412yes—
46C22×C389C2×D411yescharacteristic
47C4×C389—22no—
48C4×C389C2×D412yes—
49C4×C389C2×D411yescharacteristic
50C4×C389C2411yescharacteristic
51Dic389—24no—
52C2×C389—22no—
53C2×C389—42no—
54C2×C389#13712yescomplemented
55C2×C389C22×D411yescharacteristic
56C389C2×#13711yescharacteristic, complemented, Sylow
57C2×#137—3891nomaximal, Sylow
58C2×#41D38911yescharacteristic
59C22×Q8—3891no—
60#137—3898no—
61C2×Q16—3892no—
62C2×SD16—3892no—
63C2×M16—3891no—
64#41—22no—
65#41C2×D38914yes—
66C2×Q8—7782no—
67C2×Q8—7781no—
68C2×Q8—3892no—
69C2×Q8—3894no—
70C2×Q8C2×D38911yescharacteristic
71C2×D4—21no—
72C2×D4C2×D38911yescharacteristic
73C22×C4—21no—
74C22×C4—7781no—
75C22×C4C2×D38911yescharacteristic
76Q16—3898no—
77SD16—3898no—
78M16—3894no—
79C2×C8—3892no—
80C23—21no—
81C23C22⋊D38911yescharacteristic
82Q8—21no—
83Q8—7784no—
84Q8—7782no—
85Q8—3894no—
86Q8C22×D38912yes—
87D4—24no—
88D4—21no—
89D4C22×D38912yes—
90C2×C4—21no—
91C2×C4—24no—
92C2×C4—7784no—
93C2×C4—7782no—
94C2×C4C22⋊D38912yes—
95C2×C4C22⋊D38911yescharacteristic
96C2×C4C22×D38912yes—
97C2×C4C22×D38911yescharacteristic
98C8—3894no—
99C22—22no—
100C22—22no—
101C22—42no—
102C22C2×C22⋊D38912yes—
103C22C2×C22⋊D38911yescharacteristic
104C4—22no—
105C4—7784no—
106C4C2×C22⋊D38912yes—
107C4C2×C22⋊D38911yescharacteristic
108C4C23×D38911yescharacteristic
109C2—22no—
110C2—42no—
111C2#2715941412yesdirect product factor
112C2C22×C22⋊D38911yescharacteristic
subgroupG/H
centerC22C2×C22⋊D389
commutator, cosocleC4×C389C24
FrattiniC4C23×D389
Fitting, prime radicalC2×#41×C389C2
socleC22×C389C2×D4
hypercenterC2×#41D389
hypocenterC389C2×#137
LCSG ▷ C4×C389 ▷ C2×C389 ▷ C389
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×#41

Complements

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

NH ≅ G/Ntype
1. C22×Dic778C2semidirect
2. #27159414C2direct (N × H)
3. C2×#20261956C2semidirect
4. C2×#20261954C2semidirect
5. C2×#20261950C2semidirect
10. C2×Dic778C22semidirect
12. #20261956C22semidirect
13. #20261954C22semidirect
14. #20261950C22semidirect
54. C2×C389#137semidirect
56. C389C2×#137semidirect
111. C2#27159414direct (N × H)

Maximal subgroups

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

subgroupindex
C22×Dic7782
#271594142
C2×#202619562
C2×#202619542
C2×#202619502
C2×#41×C3892
C2×#137389