Finite Group Databasebeta

← #100×Dic239 #44484342

Subgroups — #100×Dic239 #44484342

Order 30592.

360 conjugacy classes of subgroups; only the 119 normal subgroups are shown.

normal subgroups only

This group has 360 conjugacy classes of subgroups — too many to draw. Only its 119 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
1C2×D4×Dic239C211yesmaximal, characteristic
2C2×#21439877C211yesmaximal, characteristic
3M16×Dic239C212yesmaximal, complemented
4#29504540C212yesmaximal, complemented
5C2×#100×C239C211yesmaximal, characteristic
6C23×Dic239C412yes—
7C2×#16838532C2212yes—
8D4×Dic239—22no—
9D4×Dic239—22no—
10C2×C4⋊Dic239C2211yescharacteristic
11C2×C22⋊Dic239C412yes—
12C2×C4×Dic239C2211yescharacteristic
13#21439877C414yescomplemented
14#21439870—22no—
15C8×Dic239—22no—
16C22×D4×C239C2211yescharacteristic
17C2×M16×C239C2212yes—
18#100×C239C414yescomplemented
19C22×Dic239—22no—
20C22×Dic239—22no—
21C22×Dic239—44no—
22C22×Dic239C2×C411yescharacteristic
23C22×Dic239C2×C412yes—
24C22×Dic239C2×C411yescharacteristic
25#16838532—22no—
26#16838532C2×C414yescomplemented
27C2×C239⋊C8—22no—
28C4⋊Dic239—22no—
29C22⋊Dic239—24no—
30C4×Dic239D412yes—
31C4×Dic239D412yes—
32C24×C239C2×C412yes—
33C2×D4×C239—22no—
34C2×D4×C239—22no—
35C2×D4×C239C2×C412yes—
36C2×D4×C239C2×C412yes—
37C22×C4×C239C2311yescharacteristic
38M16×C239—22no—
39M16×C239C2×C414yescomplemented
40C2×C8×C239—22no—
41C2×Dic239—22no—
42C2×Dic239—22no—
43C2×Dic239—41no—
44C2×Dic239—44no—
45C2×Dic239—44no—
46C2×Dic239—42no—
47C2×Dic239C22⋊C412yes—
48C2×Dic239C22⋊C411yescharacteristic
49C2×Dic239C22⋊C411yescharacteristic
50C239⋊C8—24no—
51C23×C239—22no—
52C23×C239—22no—
53C23×C239—42no—
54C23×C239—42no—
55C23×C239C4214yes—
56C23×C239C22×C411yescharacteristic
57D4×C239—24no—
58D4×C239—24no—
59C2×C4×C239C22×C411yescharacteristic
60C2×C4×C239C22×C411yescharacteristic
61C2×C4×C239C2×D412yes—
62C2×C4×C239#4112yes—
63C8×C239—24no—
64C22×C239—21no—
65C22×C239—21no—
66C22×C239—24no—
67C22×C239—44no—
68C22×C239—44no—
69C22×C239—42no—
70C22×C239—42no—
71C22×C239C2×C4211yescharacteristic
72C22×C239C2×C22⋊C411yescharacteristic
73C22×C239#11711yescharacteristic
74C4×C239C4×D412yes—
75C4×C239C4×D412yes—
76Dic239—21no—
77Dic239—22no—
78Dic239—42no—
79Dic239#10012yesdirect product factor
80C2×C239—21no—
81C2×C239—21no—
82C2×C239—44no—
83C2×C239C4×C22⋊C411yescharacteristic
84C2×C239C2×#10011yescharacteristic
85C2×C239#41311yescharacteristic
86C239C4×#10011yescharacteristic, complemented, Sylow
87C4×#100—2391nomaximal, Sylow
88C2×C4×D4—2391no—
89C2×#100—2391no—
90C2×#100D23911yescharacteristic
91C4×M16—2392no—
92#343—2392no—
93C22×D4C2×D23911yescharacteristic
94C23×C4—2392no—
95C2×M16—2392no—
96C2×M16C2×D23912yes—
97C4×D4—4782no—
98C4×D4—4782no—
99C2×C4⋊C4—2391no—
100C2×C22⋊C4—2392no—
101C2×C42—2391no—
102#100—2394no—
103#100Dic23914yesdirect product factor
104#97—4782no—
105C4×C8—4782no—
106C24C4×D23912yes—
107C2×D4—22no—
108C2×D4—22no—
109C2×D4C4×D23912yes—
110C2×D4C2×Dic23912yes—
111C22×C4—9564no—
112C22×C4—4782no—
113C22×C4—4782no—
114C22×C4—2392no—
115C22×C4—2391no—
116C22×C4—2391no—
117C22×C4C22×D23911yescharacteristic
118M16—22no—
119M16—4782no—
120M16—2394no—
121M16C2×Dic23914yescomplemented
122C2×C8—22no—
123C2×C8—4782no—
124C4⋊C4—4782no—
125C22⋊C4—4784no—
126C42—2392no—
127C42—2392no—
128C23—22no—
129C23—22no—
130C23—42no—
131C23—42no—
132C23C4×Dic23914yes—
133C23C2×C4×D23911yescharacteristic
134D4—24no—
135D4—24no—
136C2×C4—9564no—
137C2×C4—9564no—
138C2×C4—9562no—
139C2×C4—9561no—
140C2×C4—4782no—
141C2×C4—4782no—
142C2×C4—2392no—
143C2×C4—2391no—
144C2×C4—2391no—
145C2×C4C2×C4×D23911yescharacteristic
146C2×C4C22×Dic23911yescharacteristic
147C2×C4D4×D23912yes—
148C2×C4#1683854712yes—
149C8—24no—
150C8—4784no—
151C22—21no—
152C22—21no—
153C22—24no—
154C22—44no—
155C22—44no—
156C22—42no—
157C22—42no—
158C22C2×C4×Dic23911yescharacteristic
159C22C22⋊C4×D23911yescharacteristic
160C22#2143991611yescharacteristic
161C4—9562no—
162C4—4781no—
163C4—4782no—
164C4—2392no—
165C4(C22⋊D239)⋊C412yes—
166C4D4×Dic23912yes—
167C2—21no—
168C2—21no—
169C2—44no—
170C2C22⋊C4×Dic23911yescharacteristic
171C2#100×D23911yescharacteristic
172C2#2950475311yescharacteristic
subgroupG/H
centerC22C22⋊C4×D239
commutatorC22×C239C2×C42
FrattiniC22×C4C22×D239
FittingC2×#100×C239C2
socleC22×C239C2×C22⋊C4
prime radicalC22×D4×C239C22
cosocleC22×C4×C239C23
hypercenterC2×#100D239
hypocenterC239C4×#100
LCSG ▷ C22×C239 ▷ C2×C239 ▷ C239
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×#100

Complements

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

NH ≅ G/Ntype
3. M16×Dic239C2semidirect
4. #29504540C2semidirect
13. #21439877C4semidirect
18. #100×C239C4semidirect
26. #16838532C2×C4semidirect
39. M16×C239C2×C4semidirect
79. Dic239#100direct (N × H)
86. C239C4×#100semidirect
103. #100Dic239direct (N × H)
121. M16C2×Dic239semidirect

Maximal subgroups

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

subgroupindex
C2×D4×Dic2392
C2×#214398772
M16×Dic2392
#295045402
C2×#100×C2392
C4×#100239