Finite Group Databasebeta

← #100×Dic9 #11783778

Subgroups — #100×Dic9 #11783778

Order 1152.

540 conjugacy classes of subgroups; only the 160 normal subgroups are shown.

normal subgroups only

This group has 540 conjugacy classes of subgroups — too many to draw. Only its 160 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×Dic9C211yesmaximal, characteristic
2C2×C9×#100C211yesmaximal, characteristic
3C2×#63391C211yesmaximal, characteristic
4M16×Dic9C212yesmaximal, complemented
5#10588234C212yesmaximal, complemented
6Dic3×#100—31nomaximal
7C22×D4×C9C2211yescharacteristic
8C23×Dic9C412yes—
9C2×C9×M16C2212yes—
10C2×#3676C412yes—
11D4×Dic9—22no—
12D4×Dic9—22no—
13C2×C4⋊Dic9C2211yescharacteristic
14C2×C4×Dic9C2211yescharacteristic
15C2×#3667C2212yes—
16C9×#100C414yescomplemented
17#63391C414yescomplemented
18#63375—22no—
19C8×Dic9—22no—
20C2×D4×Dic3—31no—
21C2×C3×#100D311yescharacteristic
22C2×#833—31no—
23Dic3×M16—32no—
24#4554—32no—
25C24×C9C2×C412yes—
26C2×D4×C9—22no—
27C2×D4×C9—22no—
28C2×D4×C9C2×C412yes—
29C2×D4×C9C2×C412yes—
30C22×C4×C9C2311yescharacteristic
31C22×Dic9—22no—
32C22×Dic9—22no—
33C22×Dic9—44no—
34C22×Dic9C2×C411yescharacteristic
35C22×Dic9C2×C412yes—
36C22×Dic9C2×C411yescharacteristic
37C9×M16—22no—
38C9×M16C2×C414yescomplemented
39C2×C8×C9—22no—
40#3676—24no—
41C4⋊Dic9—22no—
42C4×Dic9D412yes—
43C4×Dic9D412yes—
44#3667—22no—
45#3667C2×C414yescomplemented
46C2×C9⋊C8—22no—
47C4×#100—91noSylow
48C22×C3×D4C2×D311yescharacteristic
49C23×Dic3—32no—
50C2×C3×M16C2×D312yes—
51C2×#217—32no—
52D4×Dic3—62no—
53D4×Dic3—62no—
54C2×C4⋊Dic3—31no—
55C2×C4×Dic3—31no—
56C2×#208—32no—
57C3×#100Dic314yes—
58#833—34no—
59#815—62no—
60C8×Dic3—62no—
61C23×C9—22no—
62C23×C9—22no—
63C23×C9—42no—
64C23×C9—42no—
65C23×C9C4214yes—
66C23×C9C22×C411yescharacteristic
67D4×C9—24no—
68D4×C9—24no—
69C2×C4×C9C22×C411yescharacteristic
70C2×C4×C9C22×C411yescharacteristic
71C2×C4×C9C2×D412yes—
72C2×C4×C9#4112yes—
73C2×Dic9—22no—
74C2×Dic9—22no—
75C2×Dic9—41no—
76C2×Dic9—44no—
77C2×Dic9—44no—
78C2×Dic9—42no—
79C2×Dic9C22⋊C412yes—
80C2×Dic9C22⋊C411yescharacteristic
81C2×Dic9C22⋊C411yescharacteristic
82C8×C9—24no—
83C9⋊C8—24no—
84C2×C4×D4—91no—
85C2×#100—91no—
86C2×#100D911yescharacteristic
87C4×M16—92no—
88#343—92no—
89C24×C3C4×D312yes—
90C2×C3×D4—22no—
91C2×C3×D4—22no—
92C2×C3×D4C4×D312yes—
93C2×C3×D4C2×Dic312yes—
94C22×C3×C4C22×D311yescharacteristic
95C22×Dic3—31no—
96C22×Dic3—31no—
97C22×Dic3—32no—
98C22×Dic3—62no—
99C22×Dic3—62no—
100C22×Dic3—124no—
101C3×M16—22no—
102C3×M16C2×Dic314yes—
103C2×C3×C8—22no—
104#217—64no—
105C4⋊Dic3—62no—
106C4×Dic3—32no—
107C4×Dic3—32no—
108#208—34no—
109#208—62no—
110C2×C3⋊C8—62no—
111C22×C9—21no—
112C22×C9—21no—
113C22×C9—24no—
114C22×C9—44no—
115C22×C9—44no—
116C22×C9—42no—
117C22×C9—42no—
118C22×C9C2×C4211yescharacteristic
119C22×C9C2×C22⋊C411yescharacteristic
120C22×C9#11711yescharacteristic
121C4×C9C4×D412yes—
122C4×C9C4×D412yes—
123Dic9—21no—
124Dic9—22no—
125Dic9—42no—
126Dic9#10012yesdirect product factor
127C22×D4C2×D911yescharacteristic
128C23×C4—92no—
129C2×M16—92no—
130C2×M16C2×D912yes—
131C4×D4—182no—
132C4×D4—182no—
133C2×C4⋊C4—91no—
134C2×C22⋊C4—92no—
135C2×C42—91no—
136#100—94no—
137#100Dic914yesdirect product factor
138#97—182no—
139C4×C8—182no—
140C23×C3—22no—
141C23×C3—22no—
142C23×C3—42no—
143C23×C3—42no—
144C23×C3C4×Dic314yes—
145C23×C3C2×C4×D311yescharacteristic
146C3×D4—24no—
147C3×D4—24no—
148C2×C3×C4C2×C4×D311yescharacteristic
149C2×C3×C4D3×D412yes—
150C2×C3×C4#23712yes—
151C2×C3×C4C22×Dic311yescharacteristic
152C2×Dic3—31no—
153C2×Dic3—32no—
154C2×Dic3—31no—
155C2×Dic3—62no—
156C2×Dic3—62no—
157C2×Dic3—124no—
158C2×Dic3—121no—
159C2×Dic3—124no—
160C2×Dic3—122no—
161C3×C8—24no—
162C3⋊C8—64no—
163C2×C9—21no—
164C2×C9—21no—
165C2×C9—44no—
166C2×C9C4×C22⋊C411yescharacteristic
167C2×C9C2×#10011yescharacteristic
168C2×C9#41311yescharacteristic
169C24C4×D912yes—
170C2×D4—22no—
171C2×D4—22no—
172C2×D4C4×D912yes—
173C2×D4C2×Dic912yes—
174C22×C4—91no—
175C22×C4—91no—
176C22×C4—92no—
177C22×C4—182no—
178C22×C4—182no—
179C22×C4—364no—
180C22×C4C22×D911yescharacteristic
181M16—22no—
182M16—94no—
183M16—182no—
184M16C2×Dic914yescomplemented
185C2×C8—22no—
186C2×C8—182no—
187C4⋊C4—182no—
188C22⋊C4—184no—
189C42—92no—
190C42—92no—
191C22×C3—21no—
192C22×C3—21no—
193C22×C3—24no—
194C22×C3—44no—
195C22×C3—44no—
196C22×C3—42no—
197C22×C3—42no—
198C22×C3#87711yescharacteristic
199C22×C3D3×C22⋊C411yescharacteristic
200C22×C3C2×C4×Dic311yescharacteristic
201C3×C4#67⋊C412yes—
202C3×C4D4×Dic312yes—
203Dic3—32no—
204Dic3—61no—
205Dic3—62no—
206Dic3—122no—
207C9C4×#10011yescharacteristic, complemented, Sylow
208C23—22no—
209C23—22no—
210C23—42no—
211C23—42no—
212C23C4×Dic914yes—
213C23C2×C4×D911yescharacteristic
214D4—24no—
215D4—24no—
216C2×C4—91no—
217C2×C4—92no—
218C2×C4—91no—
219C2×C4—182no—
220C2×C4—182no—
221C2×C4—364no—
222C2×C4—361no—
223C2×C4—364no—
224C2×C4—362no—
225C2×C4C2×C4×D911yescharacteristic
226C2×C4D4×D912yes—
227C2×C4#369912yes—
228C2×C4C22×Dic911yescharacteristic
229C8—24no—
230C8—184no—
231C2×C3—21no—
232C2×C3—21no—
233C2×C3—44no—
234C2×C3D3×#10011yescharacteristic
235C2×C3#474511yescharacteristic
236C2×C3Dic3×C22⋊C411yescharacteristic
237C22—21no—
238C22—21no—
239C22—24no—
240C22—44no—
241C22—44no—
242C22—42no—
243C22—42no—
244C22#6343911yescharacteristic
245C22C22⋊C4×D911yescharacteristic
246C22C2×C4×Dic911yescharacteristic
247C4—92no—
248C4—181no—
249C4—182no—
250C4—362no—
251C4#611⋊C412yes—
252C4D4×Dic912yes—
253C3Dic3×#10011yescharacteristic
254C2—21no—
255C2—21no—
256C2—44no—
257C2D9×#10011yescharacteristic
258C2#1058842511yescharacteristic
259C2C22⋊C4×Dic911yescharacteristic
subgroupG/H
centerC22C22⋊C4×D9
commutatorC22×C9C2×C42
FrattiniC22×C3×C4C22×D3
FittingC2×C9×#100C2
socleC22×C3D3×C22⋊C4
prime radicalC22×C3×D4C2×D3
cosocleC22×C4×C9C23
hypercenterC2×#100D9
hypocenterC9C4×#100
LCSG ▷ C22×C9 ▷ C2×C9 ▷ C9
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×#100

Complements

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

NH ≅ G/Ntype
4. M16×Dic9C2semidirect
5. #10588234C2semidirect
16. C9×#100C4semidirect
17. #63391C4semidirect
38. C9×M16C2×C4semidirect
45. #3667C2×C4semidirect
126. Dic9#100direct (N × H)
137. #100Dic9direct (N × H)
184. M16C2×Dic9semidirect
207. C9C4×#100semidirect

Maximal subgroups

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

subgroupindex
C2×D4×Dic92
C2×C9×#1002
C2×#633912
M16×Dic92
#105882342
Dic3×#1003