Finite Group Databasebeta

← C2×#20294831 #28364735

Subgroups — C2×#20294831 #28364735

Order 13952.

232 conjugacy classes of subgroups; only the 101 normal subgroups are shown.

normal subgroups only

This group has 232 conjugacy classes of subgroups — too many to draw. Only its 101 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×Dic436C211yesmaximal, characteristic
2C2×#16812633C211yesmaximal, characteristic
3#20294831C214yesmaximal, direct product factor
4C22×C16×C109C211yesmaximal, characteristic
5C22×Dic218—21no—
6C2×Dic436—21no—
7C2×Dic436—22no—
8C2×Dic436C414yescomplemented
9C2×Dic436C2212yes—
10C2×C4⋊Dic109—21no—
11#16812633—21no—
12#16812633C2212yes—
13C22×C8×C109C2211yescharacteristic
14C2×C16×C109—22no—
15C2×C16×C109C2212yes—
16C2×Dic218—24no—
17C2×Dic218—22no—
18C2×Dic218—41no—
19C2×Dic218—42no—
20C22×Dic109—41no—
21C22×Dic109—41no—
22Dic436—24no—
23Dic436—22no—
24Dic436C2×C414yescomplemented
25C4⋊Dic109—22no—
26C4⋊Dic109—41no—
27C22×C4×C109D411yescharacteristic
28C2×C8×C109C2×C412yes—
29C2×C8×C109D411yescharacteristic
30C2×C8×C109D412yes—
31C2×C8×C109C2311yescharacteristic
32C16×C109—22no—
33C23×C109D811yescharacteristic
34C2×C4×C109C22⋊C412yes—
35C2×C4×C109D811yescharacteristic
36C2×C4×C109SD1612yes—
37C2×C4×C109C2×D411yescharacteristic
38C2×Dic109—44no—
39C2×Dic109—42no—
40C2×Dic109—42no—
41C2×Dic109—82no—
42Dic218—24no—
43Dic218—44no—
44Dic218—42no—
45C8×C109C22⋊C412yes—
46C8×C109C22×C411yescharacteristic
47C8×C109C2×D411yescharacteristic
48C22×C109#10212yes—
49C22×C109SD3212yes—
50C22×C109Q3212yes—
51C22×C109C2×D811yescharacteristic
52C4×C109#10212yes—
53C4×C109C2×C22⋊C411yescharacteristic
54C4×C109C2×SD1611yescharacteristic
55Dic109—44no—
56Dic109—82no—
57C2×C109#35814yescomplemented
58C2×C109C2×#10211yescharacteristic
59C2×C109C2×SD3211yescharacteristic
60C2×C109C2×Q3211yescharacteristic
61C2×#358—1091nomaximal, Sylow
62C109C2×#35811yescharacteristic, complemented, Sylow
63C22×Q16—1091no—
64C22×C16D10911yescharacteristic
65C2×#107—1091no—
66#358—1094no—
67C22×Q8—2181no—
68C2×Q16—1094no—
69C2×Q16—1092no—
70C2×Q16—2181no—
71C2×Q16—2182no—
72C22×C8C2×D10911yescharacteristic
73C2×C4⋊C4—2181no—
74C2×C16—22no—
75C2×C16C2×D10912yes—
76#107—1092no—
77#107—2181no—
78C2×Q8—4361no—
79C2×Q8—4362no—
80C2×Q8—2184no—
81C2×Q8—2182no—
82C22×C4—4361no—
83C22×C4—4361no—
84C22×C4D43611yescharacteristic
85Q16—1094no—
86Q16—2184no—
87Q16—2182no—
88C2×C8C4×D10912yes—
89C2×C8D43611yescharacteristic
90C2×C8C22⋊D10912yes—
91C2×C8C22×D10911yescharacteristic
92C4⋊C4—4361no—
93C4⋊C4—2182no—
94C16—22no—
95C23D87211yescharacteristic
96Q8—4364no—
97Q8—4362no—
98Q8—2184no—
99C2×C4—8722no—
100C2×C4—4362no—
101C2×C4—4364no—
102C2×C4—4362no—
103C2×C4#1318200612yes—
104C2×C4D87211yescharacteristic
105C2×C4#1318201812yes—
106C2×C4C2×D43611yescharacteristic
107C8#1318200612yes—
108C8C2×C4×D10911yescharacteristic
109C8C2×C22⋊D10911yescharacteristic
110C22#1681262112yes—
111C22#1681264412yes—
112C22Dic87212yes—
113C22C2×D87211yescharacteristic
114C4—8722no—
115C4—4364no—
116C4#1681262112yes—
117C4C2×#1318200611yescharacteristic
118C4C2×#1318201811yescharacteristic
119C2#2029483114yesdirect product factor
120C2C2×#1681262111yescharacteristic
121C2C2×#1681264411yescharacteristic
122C2C2×Dic87211yescharacteristic
subgroupG/H
centerC23D872
commutatorC8×C109C22×C4
FrattiniC2×C8C22×D109
FittingC22×C16×C109C2
socle, prime radicalC23×C109D8
cosocleC2×C8×C109C23
hypercenterC22×C16D109
hypocenterC109C2×#358
LCSG ▷ C8×C109 ▷ C4×C109 ▷ C2×C109 ▷ C109
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×C8 ◁ C22×C16

Complements

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

NH ≅ G/Ntype
3. #20294831C2direct (N × H)
8. C2×Dic436C4semidirect
24. Dic436C2×C4semidirect
57. C2×C109#358semidirect
62. C109C2×#358semidirect
119. C2#20294831direct (N × H)

Maximal subgroups

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

subgroupindex
C22×Dic4362
C2×#168126332
#202948312
C22×C16×C1092
C2×#358109