Finite Group Databasebeta

← C2×#23752017 #34070813

Subgroups — C2×#23752017 #34070813

Order 19328.

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×Dic604C211yesmaximal, characteristic
2C2×#18012673C211yesmaximal, characteristic
3#23752017C214yesmaximal, direct product factor
4C22×C16×C151C211yesmaximal, characteristic
5C22×Dic302—21no—
6C2×Dic604—21no—
7C2×Dic604—22no—
8C2×Dic604C414yescomplemented
9C2×Dic604C2212yes—
10C2×C4⋊Dic151—21no—
11#18012673—21no—
12#18012673C2212yes—
13C22×C8×C151C2211yescharacteristic
14C2×C16×C151—22no—
15C2×C16×C151C2212yes—
16C2×Dic302—24no—
17C2×Dic302—22no—
18C2×Dic302—41no—
19C2×Dic302—42no—
20C22×Dic151—41no—
21C22×Dic151—41no—
22Dic604—24no—
23Dic604—22no—
24Dic604C2×C414yescomplemented
25C4⋊Dic151—22no—
26C4⋊Dic151—41no—
27C22×C4×C151D411yescharacteristic
28C2×C8×C151C2×C412yes—
29C2×C8×C151D412yes—
30C2×C8×C151D411yescharacteristic
31C2×C8×C151C2311yescharacteristic
32C16×C151—22no—
33Dic302—24no—
34Dic302—44no—
35Dic302—42no—
36C2×Dic151—44no—
37C2×Dic151—42no—
38C2×Dic151—42no—
39C2×Dic151—82no—
40C23×C151D811yescharacteristic
41C2×C4×C151C22⋊C412yes—
42C2×C4×C151D811yescharacteristic
43C2×C4×C151SD1612yes—
44C2×C4×C151C2×D411yescharacteristic
45C8×C151C22⋊C412yes—
46C8×C151C22×C411yescharacteristic
47C8×C151C2×D411yescharacteristic
48C22×C151#10212yes—
49C22×C151SD3212yes—
50C22×C151Q3212yes—
51C22×C151C2×D811yescharacteristic
52C4×C151#10212yes—
53C4×C151C2×C22⋊C411yescharacteristic
54C4×C151C2×SD1611yescharacteristic
55Dic151—44no—
56Dic151—82no—
57C2×C151#35814yescomplemented
58C2×C151C2×#10211yescharacteristic
59C2×C151C2×SD3211yescharacteristic
60C2×C151C2×Q3211yescharacteristic
61C151C2×#35811yescharacteristic, complemented, Sylow
62C2×#358—1511nomaximal, Sylow
63C22×Q16—1511no—
64C22×C16D15111yescharacteristic
65C2×#107—1511no—
66#358—1514no—
67C22×Q8—3021no—
68C2×Q16—3022no—
69C2×Q16—3021no—
70C2×Q16—1514no—
71C2×Q16—1512no—
72C22×C8C2×D15111yescharacteristic
73C2×C4⋊C4—3021no—
74C2×C16—22no—
75C2×C16C2×D15112yes—
76#107—3021no—
77#107—1512no—
78C2×Q8—3024no—
79C2×Q8—3022no—
80C2×Q8—6041no—
81C2×Q8—6042no—
82C22×C4—6041no—
83C22×C4—6041no—
84C22×C4D60411yescharacteristic
85Q16—3024no—
86Q16—3022no—
87Q16—1514no—
88C2×C8C4×D15112yes—
89C2×C8C22⋊D15112yes—
90C2×C8D60411yescharacteristic
91C2×C8C22×D15111yescharacteristic
92C4⋊C4—3022no—
93C4⋊C4—6041no—
94C16—22no—
95C23D120811yescharacteristic
96Q8—3024no—
97Q8—6042no—
98Q8—6044no—
99C2×C4—6042no—
100C2×C4—6044no—
101C2×C4—6042no—
102C2×C4—12082no—
103C2×C4(C2×D151)⋊C412yes—
104C2×C4D120811yescharacteristic
105C2×C4#1455899312yes—
106C2×C4C2×D60411yescharacteristic
107C8(C2×D151)⋊C412yes—
108C8C2×C4×D15111yescharacteristic
109C8C2×C22⋊D15111yescharacteristic
110C22#1801266112yes—
111C22#1801268412yes—
112C22Dic120812yes—
113C22C2×D120811yescharacteristic
114C4—6044no—
115C4—12082no—
116C4#1801266112yes—
117C4C2×(C2×D151)⋊C411yescharacteristic
118C4C2×#1455899311yescharacteristic
119C2#2375201714yesdirect product factor
120C2C2×#1801266111yescharacteristic
121C2C2×#1801268411yescharacteristic
122C2C2×Dic120811yescharacteristic
subgroupG/H
centerC23D1208
commutatorC8×C151C22×C4
FrattiniC2×C8C22×D151
FittingC22×C16×C151C2
socle, prime radicalC23×C151D8
cosocleC2×C8×C151C23
hypercenterC22×C16D151
hypocenterC151C2×#358
LCSG ▷ C8×C151 ▷ C4×C151 ▷ C2×C151 ▷ C151
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×C8 ◁ C22×C16

Complements

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

NH ≅ G/Ntype
3. #23752017C2direct (N × H)
8. C2×Dic604C4semidirect
24. Dic604C2×C4semidirect
57. C2×C151#358semidirect
61. C151C2×#358semidirect
119. C2#23752017direct (N × H)

Maximal subgroups

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

subgroupindex
C22×Dic6042
C2×#180126732
#237520172
C22×C16×C1512
C2×#358151