Finite Group Databasebeta

← Q16×#11764049 #31797917

Subgroups — Q16×#11764049 #31797917

Order 17536.

164 conjugacy classes of subgroups; only the 59 normal subgroups are shown.

normal subgroups only

This group has 164 conjugacy classes of subgroups — too many to draw. Only its 59 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
1Q8×#11764049C212yesmaximal
2#22578493C211yesmaximal, characteristic
3Q8⋊#11764049C212yesmaximal
4C8×#11764049C211yesmaximal, characteristic
5Q16×#10587739C211yesmaximal, characteristic
6C4⋊#11764049—22no—
7C4⋊#11764049C2212yes—
8C4×#11764049—22no—
9C4×#11764049C2211yescharacteristic
10C4×#11764049C2211yescharacteristic
11Q8×#10587739C2212yes—
12#17984157C411yescharacteristic
13#17984151C412yes—
14C8×#10587739C2211yescharacteristic
15Q16×D137C411yescharacteristic
16C2×#11764049—22no—
17C2×#11764049—21no—
18C2×#11764049D411yescharacteristic
19C2×#11764049D411yescharacteristic
20#14555518C2×C411yescharacteristic
21C4⋊#10587739—22no—
22C4⋊#10587739C2×C412yes—
23C4×#10587739—22no—
24C4×#10587739C2311yescharacteristic
25Q8×D137C2×C412yes—
26Dic548C811yescharacteristic, complemented
27#14555500C812yescomplemented
28C8×D137C2×C411yescharacteristic
29Q16×C137C811yescharacteristic, complemented
30#11764049—22no—
31#11764049—21no—
32#11764049—42no—
33#11764049Q1612yesdirect product factor
34C2×#10587739—22no—
35C2×#10587739C2×D411yescharacteristic
36C2×#10587739#4111yescharacteristic
37#11764047—21no—
38Dic274—22no—
39Dic274C2×C812yes—
40C4×D137—22no—
41C4×D137C22×C411yescharacteristic
42#11764040C2×C811yescharacteristic
43Q8×C137C2×C812yes—
44C8×C137C2×C811yescharacteristic
45C2×D137C4×D411yescharacteristic
46#10587739—21no—
47#10587739—42no—
48#10587739C2×Q1611yescharacteristic
49#10587739#13511yescharacteristic
50C4×C137—22no—
51C4×C137C22×C811yescharacteristic
52Dic137—22no—
53Dic137#13111yescharacteristic
54C2×C137C8×D411yescharacteristic
55D137C4×Q1611yescharacteristic
56D137#44311yescharacteristic
57C137C8×Q1611yescharacteristic, complemented, Sylow
58C8×Q16—1371nomaximal, Sylow
59C8×Q8—1372no—
60C4×Q16—1371no—
61#335—1371no—
62Q8⋊C8—1372no—
63C82—1371no—
64C2×Q16—1371no—
65C4×Q8—1372no—
66#107—1371no—
67C4⋊C8—2742no—
68C4⋊C8—1372no—
69#103—1372no—
70C4×C8—2742no—
71C4×C8—1371no—
72C4×C8—1371no—
73C4×C8—1371no—
74C2×Q8—1372no—
75Q16—1372no—
76Q16—1371no—
77Q16#1176404911yescharacteristic, direct product factor
78C2×C8—2741no—
79C2×C8—2742no—
80C2×C8—1371no—
81C2×C8—1371no—
82C2×C8—1371no—
83C2×C8—1371no—
84C4⋊C4—2742no—
85C4⋊C4—1372no—
86C42—2742no—
87C42—1371no—
88Q8—2742no—
89Q8—1372no—
90Q8C2×#1176404912yes—
91C2×C4—2742no—
92C2×C4—2742no—
93C2×C4—1371no—
94C2×C4—1371no—
95C2×C4—1371no—
96C8—2742no—
97C8—2741no—
98C8—2741no—
99C8—5482no—
100C8—1372no—
101C8—1371no—
102C8C2×#1176404911yescharacteristic
103C22—1371no—
104C4—22no—
105C4—2741no—
106C4—2742no—
107C4—5482no—
108C4—1371no—
109C4—1371no—
110C4—1371no—
111C4C22×#1176404911yescharacteristic
112C2—1371no—
113C2—1371no—
114C2D4×#1176404911yescharacteristic
subgroupG/H
centerC2D4×#11764049
commutatorC4×C137C22×C8
FrattiniC4C22×#11764049
FittingQ16×C137C8
socleC2×C137C8×D4
prime radicalC2×D137C4×D4
cosocleC4×#10587739C23
hypercenterQ16#11764049
hypocenterC137C8×Q16
LCSG ▷ C4×C137 ▷ C2×C137 ▷ C137
UCSC1 ◁ C2 ◁ C4 ◁ Q16

Complements

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

NH ≅ G/Ntype
26. Dic548C8semidirect
27. #14555500C8semidirect
29. Q16×C137C8semidirect
33. #11764049Q16direct (N × H)
57. C137C8×Q16semidirect
77. Q16#11764049direct (N × H)

Maximal subgroups

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

subgroupindex
Q8×#117640492
#225784932
Q8⋊#117640492
C8×#117640492
Q16×#105877392
C8×Q16137