Finite Group Databasebeta

← C2×#20295423 #28373530

Subgroups — C2×#20295423 #28373530

Order 13952.

424 conjugacy classes of subgroups; only the 181 normal subgroups are shown.

normal subgroups only

This group has 424 conjugacy classes of subgroups — too many to draw. Only its 181 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×#16812698C212yesmaximal
2#20295423C218yesmaximal, direct product factor
3C2×#16812631C211yesmaximal, characteristic
4C2×#16812630C212yesmaximal
5C2×C8×Dic109C211yesmaximal, characteristic
6C2×#106×C109C211yesmaximal, characteristic
7C22×Dic218—22no—
8C22×#11724784C2211yescharacteristic
9#16812698—24no—
10#16812698C2218yes—
11C2×C4⋊Dic109C2212yes—
12C2×#13182008—22no—
13C2×C4×Dic109C2211yescharacteristic
14#16812631C2214yes—
15#16812630C2218yes—
16C8×Dic109C2214yes—
17C22×C8×C109C2211yescharacteristic
18C2×C4⋊C4×C109C2212yes—
19#106×C109C2214yes—
20C2×Dic218—28no—
21C2×Dic218—48no—
22C22×Dic109—22no—
23C22×Dic109D412yes—
24C2×#11724784Q814yescomplemented
25C2×#11724784C2312yes—
26C4⋊Dic109—22no—
27C4⋊Dic109C2314yes—
28#13182008—28no—
29C4×Dic109D412yes—
30C4×Dic109C2312yes—
31C22×C4×C109—22no—
32C22×C4×C109C2311yescharacteristic
33C2×C8×C109Q814yescomplemented
34C2×C8×C109C2312yes—
35C4⋊C4×C109—22no—
36C4⋊C4×C109C2314yes—
37C23×C109C2×D411yescharacteristic
38C2×C4×C109—24no—
39C2×C4×C109—44no—
40C2×C4×C109C2×D411yescharacteristic
41C2×C4×C109C2×Q812yes—
42C2×C4×C109C2×Q812yes—
43C2×C4×C109C2411yescharacteristic
44C2×Dic109—24no—
45C2×Dic109—44no—
46C2×Dic109SD1618yes—
47C2×Dic109C2×D414yes—
48Dic218—416no—
49C8×C109C2×Q814yescomplemented
50#11724784C2×Q814yescomplemented
51C22×C109C4⋊Q812yes—
52C22×C109C2×SD1614yes—
53C22×C109C22×D411yescharacteristic
54C4×C109—44no—
55C4×C109C4⋊Q812yes—
56C4×C109C22×Q811yescharacteristic
57C4×C109C22×Q811yescharacteristic
58Dic109—44no—
59Dic109C2×SD1618yes—
60C2×C109#49814yescomplemented
61C2×C109C2×C4⋊Q811yescharacteristic
62C2×C109C22×SD1612yes—
63C2×#498—1091nomaximal, Sylow
64C109C2×#49811yescharacteristic, complemented, Sylow
65C2×C4⋊Q8—1092no—
66#498—1098no—
67C2×#106—1091no—
68C2×#106—1092no—
69C2×#106D10911yescharacteristic
70C2×C4×C8—1091no—
71C22×Q8—2182no—
72C22×C8—1091no—
73C22×C8C2×D10911yescharacteristic
74C4⋊Q8—1098no—
75C4⋊Q8—2184no—
76C2×C4⋊C4—1092no—
77C2×C4⋊C4—2182no—
78C2×C4⋊C4C2×D10912yes—
79C2×C42—1091no—
80#106—1094no—
81#106—1098no—
82#106C2×D10914yes—
83C4×C8—1094no—
84C2×Q8—4368no—
85C2×Q8—2188no—
86C22×C4—22no—
87C22×C4—1092no—
88C22×C4—2182no—
89C22×C4C22×D10911yescharacteristic
90C2×C8—1094no—
91C2×C8—1092no—
92C2×C8Dic21814yescomplemented
93C2×C8C22×D10912yes—
94C4⋊C4—22no—
95C4⋊C4—1094no—
96C4⋊C4—2188no—
97C4⋊C4—2182no—
98C4⋊C4C22×D10914yes—
99C42—1092no—
100C42—1092no—
101C23D4×D10911yescharacteristic
102Q8—43616no—
103C2×C4—24no—
104C2×C4—44no—
105C2×C4—1098no—
106C2×C4—1094no—
107C2×C4—4364no—
108C2×C4—2184no—
109C2×C4D4×D10911yescharacteristic
110C2×C4Q8×D10912yes—
111C2×C4C2×Dic21812yes—
112C2×C4C23×D10911yescharacteristic
113C8—1094no—
114C8C2×Dic21814yescomplemented
115C22#1681269812yes—
116C22SD16×D10914yes—
117C22C2×D4×D10911yescharacteristic
118C4—44no—
119C4—1098no—
120C4—4364no—
121C4#1681269812yes—
122C4C2×Q8×D10911yescharacteristic
123C4C22×Dic21811yescharacteristic
124C2#2029542314yesdirect product factor
125C2C2×#1681269811yescharacteristic
126C2C2×SD16×D10912yes—
subgroupG/H
centerC23D4×D109
commutator, cosocleC2×C4×C109C24
FrattiniC2×C4C23×D109
FittingC2×#106×C109C2
socle, prime radicalC23×C109C2×D4
hypercenterC2×#106D109
hypocenterC109C2×#498
LCSG ▷ C2×C4×C109 ▷ C2×C109 ▷ C109
UCSC1 ◁ C23 ◁ C22×C4 ◁ C2×#106

Complements

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

NH ≅ G/Ntype
2. #20295423C2direct (N × H)
24. C2×#11724784Q8semidirect
33. C2×C8×C109Q8semidirect
49. C8×C109C2×Q8semidirect
50. #11724784C2×Q8semidirect
60. C2×C109#498semidirect
64. C109C2×#498semidirect
92. C2×C8Dic218semidirect
114. C8C2×Dic218semidirect
124. C2#20295423direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168126982
#202954232
C2×#168126312
C2×#168126302
C2×C8×Dic1092
C2×#106×C1092
C2×#498109