Finite Group Databasebeta

← #31783673

Subgroups — #31783673

Order 17536.

504 conjugacy classes of subgroups.

The subgroup lattice has 274 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17984046C211yesmaximal, characteristic
2#22577302C211yesmaximal, characteristic, complemented
3#22577295C212yesmaximal
4#22577293C212yesmaximal
5#22577268C212yesmaximal, complemented
6#22577260C211yesmaximal, characteristic
7C4⋊C4×Dic137C211yesmaximal, characteristic, complemented
8C4×C4⋊Dic137C211yesmaximal, characteristic, complemented
9C4×#14555487C211yesmaximal, characteristic
10#22577248C212yesmaximal, complemented
11#389×C137C211yesmaximal, characteristic, complemented
12C22×C4×D137C2211yescharacteristic
13#17984046C418yescomplemented
14C2×C4⋊Dic137C2211yescharacteristic
15C2×C4⋊Dic137C2212yes—
16C2×C4⋊Dic137C2211yescharacteristic
17C2×#14555487C2211yescharacteristic
18C2×#14555487C2211yescharacteristic
19C2×#14555487C2212yes—
20C2×#14555487C2212yes—
21C2×C4×Dic137C2212yes—
22C2×C4×Dic137C2212yes—
23C2×C4×Dic137C2211yescharacteristic
24C2×C4×Dic137C2212yes—
25#17983995C2211yescharacteristic
26#17983995C2212yes—
27#17983995C2212yes—
28#17983995C2211yescharacteristic
29#17983995C2212yes—
30#17983995C2212yes—
31C2×C4⋊C4×C137C2211yescharacteristic
32C2×C4⋊C4×C137C2212yes—
33C2×C4⋊C4×C137C2211yescharacteristic
34C2×C42×C137C2211yescharacteristic
35#95×C137C2212yes—
36C23×D137C2311yescharacteristic
37C22×Dic137C2311yescharacteristic
38C22×Dic137C2312yes—
39C22×Dic137C2312yes—
40C22×Dic137C2311yescharacteristic
41C22×Dic137C2311yescharacteristic
42C2×C4×D137—22no—
43C2×C4×D137—22no—
44C2×C4×D137C2×C414yes—
45C4⋊Dic137—22no—
46C4⋊Dic137—42no—
47C4⋊Dic137C2×C414yes—
48#14555487—22no—
49#14555487—22no—
50#14555487—42no—
51#14555487C2×C418yes—
52C4×Dic137—24no—
53C4×Dic137—24no—
54C4×Dic137—22no—
55C4×Dic137C2×C418yes—
56C22×C4×C137C2312yes—
57C22×C4×C137C2311yescharacteristic
58C22×C4×C137C2312yes—
59C22×C4×C137C2311yescharacteristic
60C22×C4×C137C2311yescharacteristic
61C4⋊C4×C137—22no—
62C4⋊C4×C137—42no—
63C4⋊C4×C137C2×C414yes—
64C42×C137—22no—
65C22×D137—21no—
66C22×D137—21no—
67C22×D137—21no—
68C22×D137—21no—
69C22×D137—21no—
70C22×D137—21no—
71C22×D137C22×C412yes—
72C2×Dic137—22no—
73C2×Dic137—22no—
74C2×Dic137—21no—
75C2×Dic137—21no—
76C2×Dic137—21no—
77C2×Dic137—21no—
78C2×Dic137—21no—
79C2×Dic137—22no—
80C2×Dic137—21no—
81C2×Dic137—22no—
82C2×Dic137—22no—
83C2×Dic137—21no—
84C2×Dic137C22×C412yes—
85C2×Dic137C22×C414yes—
86C2×Dic137#4112yes—
87C4×D137—28no—
88C23×C137C2411yescharacteristic
89C2×C4×C137—21no—
90C2×C4×C137—22no—
91C2×C4×C137—22no—
92C2×C4×C137—21no—
93C2×C4×C137—21no—
94C2×C4×C137—22no—
95C2×C4×C137—22no—
96C2×C4×C137—21no—
97C2×C4×C137—21no—
98C2×C4×C137—22no—
99C2×C4×C137C22×C414yes—
100C2×C4×C137C22×C412yes—
101C2×C4×C137#4112yes—
102C2×C4×C137#4112yes—
103C2×C4×C137#4112yes—
104C22×C137C23×C411yescharacteristic
105C22×C137C2×#4111yescharacteristic
106C22×C137C2×#4111yescharacteristic
107C22×C137C2×#4111yescharacteristic
108C22×C137C2×#4111yescharacteristic
109C22×C137H(5,𝔽2)11yescharacteristic
110C22×C1372−1+411yescharacteristic
111C2×D137—22no—
112C2×D137—22no—
113C2×D137—22no—
114C2×D137—41no—
115C2×D137—41no—
116C2×D137—41no—
117C2×D137—41no—
118C4×C137—24no—
119C4×C137—22no—
120C4×C137—41no—
121C4×C137—42no—
122C4×C137#11714yes—
123Dic137—22no—
124Dic137—24no—
125Dic137—22no—
126Dic137—41no—
127Dic137—42no—
128C2×C137C2×#11711yescharacteristic
129C2×C137C4×#4111yescharacteristic
130C2×C137#52011yescharacteristic
131C2×C137#55211yescharacteristic
132C2×C137#55211yescharacteristic
133C2×C137#55511yescharacteristic
134C2×C137#55511yescharacteristic
135D137—42no—
136C137#234611yescharacteristic, complemented, Sylow
137#2346—1371nomaximal, Sylow
138C2×#117—1371no—
139#389—1371no—
140#389D13711yescharacteristic, complemented
141#388—1372no—
142#388—1372no—
143#382—1372no—
144#380—1371no—
145C4×C4⋊C4—1371no—
146C4×C4⋊C4—1371no—
147C4×C22⋊C4—1371no—
148#376—1372no—
149C23×C4—1371no—
150#117—1378no—
151C2×C4⋊C4—1371no—
152C2×C4⋊C4—1372no—
153C2×C4⋊C4—1371no—
154C2×C4⋊C4C2×D13711yescharacteristic
155C2×C4⋊C4C2×D13712yes—
156C2×C4⋊C4C2×D13711yescharacteristic
157C2×C22⋊C4—1371no—
158C2×C22⋊C4—1371no—
159C2×C22⋊C4—1372no—
160C2×C22⋊C4—1372no—
161C2×C42—1372no—
162C2×C42—1372no—
163C2×C42—1371no—
164C2×C42—1372no—
165C2×C42C2×D13711yescharacteristic
166#95—1371no—
167#95—1372no—
168#95—1372no—
169#95—1371no—
170#95—1372no—
171#95—1372no—
172#95C2×D13712yes—
173C24—1371no—
174C22×C4—2742no—
175C22×C4—2742no—
176C22×C4—1371no—
177C22×C4—1372no—
178C22×C4—1371no—
179C22×C4—1371no—
180C22×C4—1372no—
181C22×C4—1374no—
182C22×C4C22×D13711yescharacteristic
183C22×C4C22×D13712yes—
184C22×C4C22×D13712yes—
185C22×C4C22×D13711yescharacteristic
186C22×C4C22×D13711yescharacteristic
187C4⋊C4—22no—
188C4⋊C4—42no—
189C4⋊C4—2742no—
190C4⋊C4—5482no—
191C4⋊C4—1374no—
192C4⋊C4C4×D13714yes—
193C22⋊C4—2742no—
194C22⋊C4—2742no—
195C22⋊C4—5482no—
196C22⋊C4—1378no—
197C42—22no—
198C42—2744no—
199C42—2744no—
200C42—2742no—
201C42—1378no—
202C23—2741no—
203C23—2741no—
204C23—2741no—
205C23—2741no—
206C23—2741no—
207C23—2741no—
208C23—1372no—
209C23C23×D13711yescharacteristic
210C2×C4—21no—
211C2×C4—22no—
212C2×C4—21no—
213C2×C4—22no—
214C2×C4—22no—
215C2×C4—21no—
216C2×C4—21no—
217C2×C4—22no—
218C2×C4—22no—
219C2×C4—21no—
220C2×C4—2742no—
221C2×C4—2741no—
222C2×C4—2741no—
223C2×C4—2742no—
224C2×C4—2741no—
225C2×C4—2741no—
226C2×C4—2748no—
227C2×C4—2741no—
228C2×C4—2742no—
229C2×C4—2741no—
230C2×C4—2742no—
231C2×C4—2742no—
232C2×C4—2741no—
233C2×C4—1372no—
234C2×C4—1374no—
235C2×C4—1372no—
236C2×C4C2×C4×D13714yes—
237C2×C4C2×C4×D13712yes—
238C2×C4#1455550912yes—
239C2×C4#1455551112yes—
240C2×C4#1455551112yes—
241C22—2742no—
242C22—2742no—
243C22—2742no—
244C22—5481no—
245C22—5481no—
246C22—5481no—
247C22—5481no—
248C22C22×C4×D13711yescharacteristic
249C22#41×D13711yescharacteristic
250C22C2×#1455550911yescharacteristic
251C22C2×#1455551111yescharacteristic
252C22C2×#1455551111yescharacteristic
253C22#1798413311yescharacteristic
254C22#1798413511yescharacteristic
255C4—22no—
256C4—24no—
257C4—42no—
258C4—41no—
259C4—2742no—
260C4—2742no—
261C4—2744no—
262C4—5481no—
263C4—5482no—
264C4#1798404614yes—
265C2—5482no—
266C2C2×#1798404611yescharacteristic
267C2C4×#1455551111yescharacteristic
268C2#2257788211yescharacteristic
269C2#2257809111yescharacteristic
270C2#2257809511yescharacteristic
271C2#2257811711yescharacteristic
272C2#2257811911yescharacteristic
subgroupG/H
center, FrattiniC23C23×D137
commutatorC22×C137C23×C4
Fitting#389×C137C2
socle, cosocleC23×C137C24
prime radicalC23×D137C23
hypercenter#389D137
hypocenterC137#2346
LCSG ▷ C22×C137 ▷ C137
UCSC1 ◁ C23 ◁ #389

Complements

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

NH ≅ G/Ntype
2. #22577302C2semidirect
5. #22577268C2semidirect
7. C4⋊C4×Dic137C2semidirect
8. C4×C4⋊Dic137C2semidirect
10. #22577248C2semidirect
11. #389×C137C2semidirect
13. #17984046C4semidirect
136. C137#2346semidirect
140. #389D137semidirect

Maximal subgroups

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

subgroupindex
C2×#179840462
#225773022
#225772952
#225772932
#225772682
#225772602
C4⋊C4×Dic1372
C4×C4⋊Dic1372
C4×#145554872
#225772482
#389×C1372
#2346137