Finite Group Databasebeta

← #1670×C173 #36349455

Subgroups — #1670×C173 #36349455

Order 22144.

156 conjugacy classes of subgroups; only the 72 normal subgroups are shown.

normal subgroups only

This group has 156 conjugacy classes of subgroups — too many to draw. Only its 72 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
1#494×C173C211yesmaximal, characteristic
2#475×C173C212yesmaximal
3C8×Q8×C173C211yesmaximal, characteristic
4#335×C173C211yesmaximal, characteristic
5#332×C173C212yesmaximal
6C2×Q16×C173—21no—
7C2×Q16×C173—21no—
8C4⋊Q8×C173C2212yes—
9C4×Q8×C173C2211yescharacteristic
10#106×C173—22no—
11C4⋊C8×C173—21no—
12C4⋊C8×C173C2211yescharacteristic
13C4⋊C8×C173C2212yes—
14#103×C173—22no—
15C4×C8×C173—21no—
16C4×C8×C173C2211yescharacteristic
17C2×Q8×C173—22no—
18C2×Q8×C173D411yescharacteristic
19Q16×C173—42no—
20Q16×C173—42no—
21C2×C8×C173—21no—
22C2×C8×C173—22no—
23C2×C8×C173D411yescharacteristic
24C2×C8×C173D411yescharacteristic
25C4⋊C4×C173—21no—
26C4⋊C4×C173—22no—
27C4⋊C4×C173—22no—
28C4⋊C4×C173D411yescharacteristic
29C42×C173—21no—
30C42×C173C2311yescharacteristic
31Q8×C173—21no—
32Q8×C173—42no—
33Q8×C173—42no—
34Q8×C173Q1612yescomplemented
35C2×C4×C173—21no—
36C2×C4×C173—21no—
37C2×C4×C173—42no—
38C2×C4×C173C2×D411yescharacteristic
39C2×C4×C173C2×D411yescharacteristic
40C2×C4×C173#4111yescharacteristic
41C8×C173—21no—
42C8×C173—42no—
43C8×C173—41no—
44C8×C173SD1612yes—
45C22×C173#12111yescharacteristic
46C4×C173—22no—
47C4×C173—21no—
48C4×C173—41no—
49C4×C173—82no—
50C4×C173C2×SD1611yescharacteristic
51C4×C173C2×Q1611yescharacteristic
52C4×C173#13511yescharacteristic
53C4×C173AGL(1,ℤ/8)11yescharacteristic
54C2×C173#46011yescharacteristic
55C2×C173#46711yescharacteristic
56C2×C173#47311yescharacteristic
57C173#167011yescharacteristic, direct product factor, Sylow
58#1670C17311yesmaximal, characteristic, direct product factor, Sylow
59#494C2×C17311yescharacteristic
60#475C2×C17312yes—
61C8×Q8C2×C17311yescharacteristic
62#335C2×C17311yescharacteristic
63#332C2×C17312yes—
64C2×Q16—21no—
65C2×Q16—21no—
66C4⋊Q8C22×C17312yes—
67C4×Q8C22×C17311yescharacteristic
68#106—22no—
69C4⋊C8—21no—
70C4⋊C8C22×C17311yescharacteristic
71C4⋊C8C22×C17312yes—
72#103—22no—
73C4×C8—21no—
74C4×C8C22×C17311yescharacteristic
75C2×Q8—22no—
76C2×Q8D4×C17311yescharacteristic
77Q16—42no—
78Q16—42no—
79C2×C8—21no—
80C2×C8—22no—
81C2×C8D4×C17311yescharacteristic
82C2×C8D4×C17311yescharacteristic
83C4⋊C4—21no—
84C4⋊C4—22no—
85C4⋊C4—22no—
86C4⋊C4D4×C17311yescharacteristic
87C42—21no—
88C42C23×C17311yescharacteristic
89Q8—21no—
90Q8—42no—
91Q8—42no—
92Q8Q16×C17312yescomplemented
93C2×C4—21no—
94C2×C4—21no—
95C2×C4—42no—
96C2×C4C2×D4×C17311yescharacteristic
97C2×C4C2×D4×C17311yescharacteristic
98C2×C4#41×C17311yescharacteristic
99C8—21no—
100C8—42no—
101C8—41no—
102C8SD16×C17312yes—
103C22#121×C17311yescharacteristic
104C4—22no—
105C4—21no—
106C4—41no—
107C4—82no—
108C4C2×SD16×C17311yescharacteristic
109C4C2×Q16×C17311yescharacteristic
110C4#135×C17311yescharacteristic
111C4AGL(1,ℤ/8)×C17311yescharacteristic
112C2#460×C17311yescharacteristic
113C2#467×C17311yescharacteristic
114C2#473×C17311yescharacteristic
subgroupG/H
center, socle, prime radicalC22×C173#121
commutator, Frattini, cosocleC42C23×C173
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C22×C173 ◁ C42×C173 ◁ G

Complements

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

NH ≅ G/Ntype
34. Q8×C173Q16semidirect
57. C173#1670direct (N × H)
58. #1670C173direct (N × H)
92. Q8Q16×C173semidirect

Maximal subgroups

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

subgroupindex
#494×C1732
#475×C1732
C8×Q8×C1732
#335×C1732
#332×C1732
#1670173