Finite Group Databasebeta

← C31×#21958 #21478717

Subgroups — C31×#21958 #21478717

Order 7936.

790 conjugacy classes of subgroups.

The subgroup lattice has 294 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C31×#433C212yesmaximal
2C31×#2296C211yesmaximal, characteristic
3C31×#1940C214yesmaximal, complemented
4C31×#1939C214yesmaximal, complemented
5C31×#1798C212yesmaximal
6C31×#1797C212yesmaximal
7C2×C31×#117C2211yescharacteristic
8C2×C31×#117C2211yescharacteristic
9C22×C42×C31C2211yescharacteristic
10C31×#433—28no—
11C2×C31×C4⋊C8C2214yes—
12C2×C31×C4⋊C8C2214yes—
13C2×C31×C4⋊C8C2212yes—
14C2×C31×C4⋊C8C2212yes—
15C2×C31×C22⋊C8C2214yes—
16C2×C31×#97C2212yes—
17C2×C4×C8×C31C2212yes—
18C31×#389C412yes—
19C31×#389C412yes—
20C31×#385C412yes—
21C31×#385C412yes—
22C4×C4⋊C4×C31C2214yes—
23C31×#336C2212yes—
24C31×#336C2212yes—
25C31×#336C2214yes—
26C23×C4×C31C2×C411yescharacteristic
27C23×C4×C31C2×C411yescharacteristic
28C23×C4×C31C2311yescharacteristic
29C22×C8×C31C2314yes—
30C22×C8×C31C2314yes—
31C31×#117—42no—
32C31×#117D414yes—
33C31×#117Q814yes—
34C2×C4⋊C4×C31C2×C414yes—
35C2×C4⋊C4×C31C2×C411yescharacteristic
36C2×C4⋊C4×C31C2×C411yescharacteristic
37C2×C4⋊C4×C31C2×C414yes—
38C2×C4⋊C4×C31C2×C412yes—
39C2×C22⋊C4×C31C2×C412yes—
40C2×C22⋊C4×C31C2×C412yes—
41C2×C42×C31—42no—
42C2×C42×C31C2×C412yes—
43C2×C42×C31C2312yes—
44C2×C42×C31C2312yes—
45C2×C42×C31C2312yes—
46C31×C4⋊C8—28no—
47C31×C4⋊C8—44no—
48C31×C4⋊C8—42no—
49C31×C4⋊C8—42no—
50C31×C22⋊C8—28no—
51C31×#97—24no—
52C4×C8×C31—24no—
53C31×#95C2×C414yes—
54C31×#95C2×C414yes—
55C24×C31C22×C411yescharacteristic
56C22×C4×C31—22no—
57C22×C4×C31—22no—
58C22×C4×C31—24no—
59C22×C4×C31—41no—
60C22×C4×C31—41no—
61C22×C4×C31—42no—
62C22×C4×C31C22×C412yes—
63C22×C4×C31C22×C412yes—
64C22×C4×C31C22×C412yes—
65C22×C4×C31C22×C414yes—
66C22×C4×C31C22×C411yescharacteristic
67C22×C4×C31C22×C412yes—
68C22×C4×C31C2×D412yes—
69C22×C4×C31C2×Q812yes—
70C22×C4×C31C2411yescharacteristic
71C2×C8×C31—24no—
72C2×C8×C31—24no—
73C2×C8×C31—24no—
74C2×C8×C31—24no—
75C2×C8×C31—24no—
76C2×C8×C31—24no—
77C4⋊C4×C31—28no—
78C4⋊C4×C31—44no—
79C4⋊C4×C31—41no—
80C4⋊C4×C31—41no—
81C4⋊C4×C31C4⋊C418yes—
82C22⋊C4×C31—42no—
83C22⋊C4×C31C4⋊C418yes—
84C42×C31—24no—
85C42×C31—22no—
86C42×C31—22no—
87C42×C31—42no—
88C42×C31C2×D414yes—
89C42×C31C2×Q814yes—
90#21958C3111yesmaximal, characteristic, direct product factor, Sylow
91C23×C31—21no—
92C23×C31—21no—
93C23×C31—22no—
94C23×C31—22no—
95C23×C31C2×C4⋊C412yes—
96C23×C31C23×C411yescharacteristic
97C2×C4×C31—22no—
98C2×C4×C31—21no—
99C2×C4×C31—21no—
100C2×C4×C31—24no—
101C2×C4×C31—22no—
102C2×C4×C31—24no—
103C2×C4×C31—24no—
104C2×C4×C31—24no—
105C2×C4×C31—22no—
106C2×C4×C31—22no—
107C2×C4×C31—22no—
108C2×C4×C31—24no—
109C2×C4×C31—22no—
110C2×C4×C31—24no—
111C2×C4×C31—22no—
112C2×C4×C31—44no—
113C2×C4×C31—44no—
114C2×C4×C31C2×C4⋊C418yes—
115C2×C4×C31C2×C4⋊C412yes—
116C2×C4×C31#13114yes—
117C2×C4×C31C22×D411yescharacteristic
118C2×C4×C31C22×Q811yescharacteristic
119C2×C4×C31H(5,𝔽2)12yes—
120C2×C4×C312−1+412yes—
121C8×C31—44no—
122C8×C31—44no—
123C2×#433C2×C3112yes—
124#2296C2×C3111yescharacteristic
125#1940C2×C3114yescomplemented
126#1939C2×C3114yescomplemented
127#1798C2×C3112yes—
128#1797C2×C3112yes—
129C22×C31—22no—
130C22×C31—24no—
131C22×C31—41no—
132C22×C31—41no—
133C22×C31—42no—
134C22×C31C22×C4⋊C411yescharacteristic
135C22×C31#51811yescharacteristic
136C22×C31#51911yescharacteristic
137C22×C31C2×#13112yes—
138C22×C31#56812yes—
139C4×C31—22no—
140C4×C31—28no—
141C4×C31—24no—
142C4×C31—42no—
143C4×C31—42no—
144C4×C31—42no—
145C4×C31#53712yes—
146C4×C31#54412yes—
147C2×#117C22×C3111yescharacteristic
148C2×#117C22×C3111yescharacteristic
149C22×C42C22×C3111yescharacteristic
150#433—28no—
151C2×C4⋊C8C22×C3114yes—
152C2×C4⋊C8C22×C3114yes—
153C2×C4⋊C8C22×C3112yes—
154C2×C4⋊C8C22×C3112yes—
155C2×C22⋊C8C22×C3114yes—
156C2×#97C22×C3112yes—
157C2×C4×C8C22×C3112yes—
158#389C4×C3112yes—
159#389C4×C3112yes—
160#385C4×C3112yes—
161#385C4×C3112yes—
162C4×C4⋊C4C22×C3114yes—
163#336C22×C3112yes—
164#336C22×C3112yes—
165#336C22×C3114yes—
166C2×C31—42no—
167C2×C31#231611yescharacteristic
168C2×C31#290612yes—
169C2×C31#297711yescharacteristic
170C2×C31#297811yescharacteristic
171C2×C31#298512yes—
172C23×C4C2×C4×C3111yescharacteristic
173C23×C4C2×C4×C3111yescharacteristic
174C23×C4C23×C3111yescharacteristic
175C22×C8C23×C3114yes—
176C22×C8C23×C3114yes—
177#117—42no—
178#117D4×C3114yes—
179#117Q8×C3114yes—
180C2×C4⋊C4C2×C4×C3114yes—
181C2×C4⋊C4C2×C4×C3111yescharacteristic
182C2×C4⋊C4C2×C4×C3111yescharacteristic
183C2×C4⋊C4C2×C4×C3114yes—
184C2×C4⋊C4C2×C4×C3112yes—
185C2×C22⋊C4C2×C4×C3112yes—
186C2×C22⋊C4C2×C4×C3112yes—
187C2×C42—42no—
188C2×C42C2×C4×C3112yes—
189C2×C42C23×C3112yes—
190C2×C42C23×C3112yes—
191C2×C42C23×C3112yes—
192C4⋊C8—28no—
193C4⋊C8—44no—
194C4⋊C8—42no—
195C4⋊C8—42no—
196C22⋊C8—28no—
197#97—24no—
198C4×C8—24no—
199#95C2×C4×C3114yes—
200#95C2×C4×C3114yes—
201C31#2195811yescharacteristic, direct product factor, Sylow
202C24C22×C4×C3111yescharacteristic
203C22×C4—22no—
204C22×C4—22no—
205C22×C4—24no—
206C22×C4—41no—
207C22×C4—41no—
208C22×C4—42no—
209C22×C4C22×C4×C3112yes—
210C22×C4C22×C4×C3112yes—
211C22×C4C22×C4×C3112yes—
212C22×C4C22×C4×C3114yes—
213C22×C4C22×C4×C3111yescharacteristic
214C22×C4C22×C4×C3112yes—
215C22×C4C2×D4×C3112yes—
216C22×C4C2×Q8×C3112yes—
217C22×C4C24×C3111yescharacteristic
218C2×C8—24no—
219C2×C8—24no—
220C2×C8—24no—
221C2×C8—24no—
222C2×C8—24no—
223C2×C8—24no—
224C4⋊C4—28no—
225C4⋊C4—44no—
226C4⋊C4—41no—
227C4⋊C4—41no—
228C4⋊C4C4⋊C4×C3118yes—
229C22⋊C4—42no—
230C22⋊C4C4⋊C4×C3118yes—
231C42—24no—
232C42—22no—
233C42—22no—
234C42—42no—
235C42C2×D4×C3114yes—
236C42C2×Q8×C3114yes—
237C23—21no—
238C23—21no—
239C23—22no—
240C23—22no—
241C23C2×C4⋊C4×C3112yes—
242C23C23×C4×C3111yescharacteristic
243C2×C4—22no—
244C2×C4—21no—
245C2×C4—21no—
246C2×C4—24no—
247C2×C4—22no—
248C2×C4—24no—
249C2×C4—24no—
250C2×C4—24no—
251C2×C4—22no—
252C2×C4—22no—
253C2×C4—22no—
254C2×C4—24no—
255C2×C4—22no—
256C2×C4—24no—
257C2×C4—22no—
258C2×C4—44no—
259C2×C4—44no—
260C2×C4C2×C4⋊C4×C3118yes—
261C2×C4C2×C4⋊C4×C3112yes—
262C2×C4C31×#13114yes—
263C2×C4C22×D4×C3111yescharacteristic
264C2×C4C22×Q8×C3111yescharacteristic
265C2×C4C31×H(5,𝔽2)12yes—
266C2×C4C31×2−1+412yes—
267C8—44no—
268C8—44no—
269C22—22no—
270C22—24no—
271C22—41no—
272C22—41no—
273C22—42no—
274C22C22×C4⋊C4×C3111yescharacteristic
275C22C31×#51811yescharacteristic
276C22C31×#51911yescharacteristic
277C22C2×C31×#13112yes—
278C22C31×#56812yes—
279C4—22no—
280C4—28no—
281C4—24no—
282C4—42no—
283C4—42no—
284C4—42no—
285C4C31×#53712yes—
286C4C31×#54412yes—
287C2—42no—
288C2C31×#231611yescharacteristic
289C2C31×#290612yes—
290C2C31×#297711yescharacteristic
291C2C31×#297811yescharacteristic
292C2C31×#298512yes—
subgroupG/H
centerC22×C4×C31C24
commutatorC23C23×C4×C31
Frattini, cosocleC22×C4C24×C31
socleC23×C31C23×C4
prime radicalC24×C31C22×C4
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C22×C4×C31 ◁ G

Complements

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

NH ≅ G/Ntype
3. C31×#1940C2semidirect
4. C31×#1939C2semidirect
90. #21958C31direct (N × H)
125. #1940C2×C31semidirect
126. #1939C2×C31semidirect
201. C31#21958direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C31×#4332
C31×#22962
C31×#19402
C31×#19392
C31×#17982
C31×#17972
#2195831