Finite Group Databasebeta

← C2×#20294777 #28361773

Subgroups — C2×#20294777 #28361773

Order 13952.

200 conjugacy classes of subgroups; only the 141 normal subgroups are shown.

normal subgroups only

This group has 200 conjugacy classes of subgroups — too many to draw. Only its 141 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×C4⋊#11724784C212yesmaximal
2#20294777C214yesmaximal, direct product factor
3C2×C4×C8×C109C211yesmaximal, characteristic
4C22×#11724784—22no—
5C4⋊#11724784—22no—
6C4⋊#11724784C2214yes—
7C22×C8×C109C411yescharacteristic
8C22×C8×C109C411yescharacteristic
9C2×C42×C109C2211yescharacteristic
10C4×C8×C109C412yes—
11C4×C8×C109C2212yes—
12C2×#11724784—24no—
13C2×#11724784—44no—
14C22×C4×C109C2×C411yescharacteristic
15C22×C4×C109D411yescharacteristic
16C22×C4×C109Q811yescharacteristic
17C2×C8×C109—22no—
18C2×C8×C109C814yescomplemented
19C2×C8×C109C2×C412yes—
20C2×C8×C109C2×C412yes—
21C42×C109C2×C411yescharacteristic
22C42×C109D411yescharacteristic
23C42×C109Q811yescharacteristic
24C42×C109C2311yescharacteristic
25C23×C109C4⋊C411yescharacteristic
26C2×C4×C109—22no—
27C2×C4×C109C4⋊C411yescharacteristic
28C2×C4×C109C4⋊C411yescharacteristic
29C2×C4×C109C4⋊C411yescharacteristic
30C2×C4×C109C2×C812yes—
31C2×C4×C109M1612yes—
32C2×C4×C109SD1614yes—
33C2×C4×C109C22×C411yescharacteristic
34C2×C4×C109C2×D411yescharacteristic
35C2×C4×C109C2×Q811yescharacteristic
36C8×C109—22no—
37C8×C109C2×C814yescomplemented
38#11724784—44no—
39C22×C109C4⋊C812yes—
40C22×C109#10612yes—
41C22×C109#10812yes—
42C22×C109C2×C4⋊C411yescharacteristic
43C4×C109—21no—
44C4×C109—21no—
45C4×C109C4⋊C812yes—
46C4×C109#10612yes—
47C4×C109C22×C811yescharacteristic
48C4×C109C2×M1611yescharacteristic
49C4×C109C2×SD1612yes—
50C2×C109#33414yescomplemented
51C2×C109C2×C4⋊C811yescharacteristic
52C2×C109C2×#10611yescharacteristic
53C2×C109C2×#10811yescharacteristic
54C2×#334—1091nomaximal, Sylow
55C109C2×#33411yescharacteristic, complemented, Sylow
56C2×C4⋊C8—1092no—
57C2×C4×C8D10911yescharacteristic
58#334—1094no—
59C22×C8—2182no—
60C22×C8Dic10911yescharacteristic
61C22×C8Dic10911yescharacteristic
62C2×C42C2×D10911yescharacteristic
63C4⋊C8—1094no—
64C4⋊C8—2182no—
65C4×C8Dic10912yes—
66C4×C8C2×D10912yes—
67C22×C4Dic21811yescharacteristic
68C22×C4D43611yescharacteristic
69C22×C4C2×Dic10911yescharacteristic
70C2×C8—22no—
71C2×C8—4364no—
72C2×C8—2184no—
73C2×C8#1172478414yescomplemented
74C2×C8C2×Dic10912yes—
75C2×C8C2×Dic10912yes—
76C42Dic21811yescharacteristic
77C42D43611yescharacteristic
78C42C2×Dic10911yescharacteristic
79C42C22×D10911yescharacteristic
80C23C4⋊Dic10911yescharacteristic
81C2×C4—22no—
82C2×C4C4⋊Dic10911yescharacteristic
83C2×C4C4⋊Dic10911yescharacteristic
84C2×C4C4⋊Dic10911yescharacteristic
85C2×C4C2×#1172478412yes—
86C2×C4#1318201312yes—
87C2×C4#1318201814yes—
88C2×C4C22×Dic10911yescharacteristic
89C2×C4C2×D43611yescharacteristic
90C2×C4C2×Dic21811yescharacteristic
91C8—22no—
92C8—4364no—
93C8C2×#1172478414yescomplemented
94C22C4⋊#1172478412yes—
95C22#1681263112yes—
96C22#1681263512yes—
97C22C2×C4⋊Dic10911yescharacteristic
98C4—21no—
99C4—21no—
100C4C4⋊#1172478412yes—
101C4#1681263112yes—
102C4C22×#1172478411yescharacteristic
103C4C2×#1318201311yescharacteristic
104C4C2×#1318201812yes—
105C2#2029477714yesdirect product factor
106C2C2×C4⋊#1172478411yescharacteristic
107C2C2×#1681263111yescharacteristic
108C2C2×#1681263511yescharacteristic
subgroupG/H
centerC22×C4D436
commutatorC4×C109C22×C8
FrattiniC42C22×D109
FittingC2×C4×C8×C109C2
socle, prime radicalC23×C109C4⋊C4
cosocleC42×C109C23
hypercenterC2×C4×C8D109
hypocenterC109C2×#334
LCSG ▷ C4×C109 ▷ C2×C109 ▷ C109
UCSC1 ◁ C22×C4 ◁ C2×C42 ◁ C2×C4×C8

Complements

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

NH ≅ G/Ntype
2. #20294777C2direct (N × H)
18. C2×C8×C109C8semidirect
37. C8×C109C2×C8semidirect
50. C2×C109#334semidirect
55. C109C2×#334semidirect
73. C2×C8#11724784semidirect
93. C8C2×#11724784semidirect
105. C2#20294777direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C4⋊#117247842
#202947772
C2×C4×C8×C1092
C2×#334109