Finite Group Databasebeta

← Q16×Dic178 #26033136

Subgroups — Q16×Dic178 #26033136

Order 11392.

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

normal subgroups only

This group has 336 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
1Q8×Dic178C212yesmaximal
2#19152003C211yesmaximal, characteristic
3#19152002C212yesmaximal
4#19151893C212yesmaximal
5#19151891C214yesmaximal
6C8×Dic178C211yesmaximal, characteristic
7Q16×Dic89C212yesmaximal
8C4×Q16×C89C211yesmaximal, characteristic
9#15668012—22no—
10#15668012C2212yes—
11#15668011—24no—
12#15668011C2214yes—
13Q8×Dic89C2214yes—
14C4×Dic178—22no—
15C4×Dic178C2211yescharacteristic
16#15667946C2212yes—
17#15667946C2212yes—
18#15667945C2214yes—
19C4⋊#10623494C2211yescharacteristic
20#15667941C2212yes—
21#15667936C2214yes—
22C8×Dic89C2212yes—
23C2×Q16×C89C2211yescharacteristic
24C4×Q8×C89C2212yes—
25#107×C89C2211yescharacteristic
26#103×C89C2212yes—
27C4×C8×C89C2211yescharacteristic
28C2×Dic178—22no—
29C2×Dic178—24no—
30C2×Dic178D411yescharacteristic
31C2×#10623494C2312yes—
32C4⋊Dic89—22no—
33C4⋊Dic89—24no—
34C4⋊Dic89D411yescharacteristic
35C4⋊Dic89C2314yes—
36#13083553—24no—
37#13083553D412yes—
38C4×Dic89—24no—
39C4×Dic89C2312yes—
40C2×Q8×C89C2312yes—
41Q16×C89Q814yescomplemented
42C2×C8×C89C2311yescharacteristic
43C2×C8×C89C2311yescharacteristic
44C4⋊C4×C89—22no—
45C4⋊C4×C89C2312yes—
46C42×C89—22no—
47C42×C89C2311yescharacteristic
48Q8×C89—22no—
49Q8×C89C2×Q814yes—
50C2×C4×C89—22no—
51C2×C4×C89—22no—
52C2×C4×C89C2×D411yescharacteristic
53C2×C4×C89C2×D411yescharacteristic
54C2×C4×C89C2411yescharacteristic
55C2×Dic89—24no—
56C2×Dic89C2×D412yes—
57C2×Dic89C2×D412yes—
58Dic178—84no—
59Dic178—82no—
60Dic178Q1614yesdirect product factor
61C8×C89—21no—
62C8×C89C2×Q812yes—
63#10623494—22no—
64C22×C89C22×D411yescharacteristic
65C4×C89—24no—
66C4×C89—21no—
67C4×C89—42no—
68C4×C89C2×Q1612yes—
69C4×C89C22×Q811yescharacteristic
70C4×C892−1+411yescharacteristic
71Dic89—22no—
72Dic89—44no—
73Dic89C2×Q1614yes—
74C2×C89D4×Q811yescharacteristic
75C2×C89C22×Q1611yescharacteristic
76C2×C89#57611yescharacteristic
77Q8×Q16—891nomaximal, Sylow
78C89Q8×Q1611yescharacteristic, complemented, Sylow
79Q82—892no—
80#500—892no—
81#500—891no—
82#477—892no—
83#477—894no—
84C8×Q8—891no—
85C4×Q16—892no—
86C4×Q16D8911yescharacteristic
87C2×Q16C2×D8911yescharacteristic
88C4⋊Q8—894no—
89C4⋊Q8—892no—
90C4⋊Q8—1782no—
91C4⋊Q8—1784no—
92C4×Q8—891no—
93C4×Q8—894no—
94C4×Q8—1782no—
95C4×Q8C2×D8912yes—
96#107—892no—
97#107—892no—
98#107—894no—
99#107C2×D8911yescharacteristic
100C4⋊C8—892no—
101C4⋊C8—891no—
102#103—894no—
103#103C2×D8912yes—
104C4×C8—892no—
105C4×C8C2×D8911yescharacteristic
106C2×Q8—891no—
107C2×Q8—1784no—
108C2×Q8—1782no—
109C2×Q8C22×D8912yes—
110Q16Dic17814yesdirect product factor
111C2×C8—892no—
112C2×C8C22×D8911yescharacteristic
113C2×C8C22×D8911yescharacteristic
114C4⋊C4—22no—
115C4⋊C4—892no—
116C4⋊C4—891no—
117C4⋊C4—894no—
118C4⋊C4—1784no—
119C4⋊C4—1784no—
120C4⋊C4—1782no—
121C4⋊C4C22×D8912yes—
122C42—22no—
123C42—892no—
124C42—1784no—
125C42C22×D8911yescharacteristic
126Q8—22no—
127Q8—894no—
128Q8—7122no—
129Q8—7124no—
130Q8C2×Dic17814yes—
131C2×C4—22no—
132C2×C4—22no—
133C2×C4—892no—
134C2×C4—892no—
135C2×C4—1784no—
136C2×C4D4×D8911yescharacteristic
137C2×C4D4×D8911yescharacteristic
138C2×C4C23×D8911yescharacteristic
139C8—21no—
140C8—1782no—
141C8C2×Dic17812yes—
142C22C2×D4×D8911yescharacteristic
143C4—21no—
144C4—24no—
145C4—42no—
146C4—894no—
147C4—3564no—
148C4—1782no—
149C4Q16×D8912yes—
150C4C22×Dic17811yescharacteristic
151C4#1566805911yescharacteristic
152C2D4×Dic17811yescharacteristic
153C2C2×Q16×D8911yescharacteristic
154C2#1915240011yescharacteristic
subgroupG/H
centerC22C2×D4×D89
commutator, cosocleC2×C4×C89C24
FrattiniC2×C4C23×D89
FittingC4×Q16×C89C2
socle, prime radicalC22×C89C22×D4
hypercenterC4×Q16D89
hypocenterC89Q8×Q16
LCSG ▷ C2×C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C22 ◁ C42 ◁ C4×Q16

Complements

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

NH ≅ G/Ntype
41. Q16×C89Q8semidirect
60. Dic178Q16direct (N × H)
78. C89Q8×Q16semidirect
110. Q16Dic178direct (N × H)

Maximal subgroups

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

subgroupindex
Q8×Dic1782
#191520032
#191520022
#191518932
#191518912
C8×Dic1782
Q16×Dic892
C4×Q16×C892
Q8×Q1689