Finite Group Databasebeta

← C31×#25919 #21482678

Subgroups — C31×#25919 #21482678

Order 7936.

954 conjugacy classes of subgroups.

The subgroup lattice has 338 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#3502C211yesmaximal, characteristic
2C31×#3139C212yesmaximal
3C31×#2546C211yesmaximal, characteristic
4C31×#2028C214yesmaximal
5C31×#1986C212yesmaximal
6C31×#1886C214yesmaximal
7C4×C31×#101C211yesmaximal, characteristic
8Q82×C31—22no—
9C31×#557—22no—
10C31×#557—24no—
11C31×#544—22no—
12C31×#544C2212yes—
13C31×#533—22no—
14C31×#533C2212yes—
15C2×C31×C4⋊Q8C2212yes—
16C2×C31×C4⋊Q8C2211yescharacteristic
17C31×#519C2212yes—
18C2×C4×Q8×C31C2211yescharacteristic
19C31×#491—24no—
20C31×#487—22no—
21C31×#487—22no—
22C31×#419C2218yes—
23C2×C31×#101C2212yes—
24C4×M16×C31C2212yes—
25C31×#398—22no—
26C31×#391C2212yes—
27C31×#389—22no—
28C4×C4⋊C4×C31C2211yescharacteristic
29C31×#343C2212yes—
30C31×#339C2218yes—
31C22×Q8×C31C2312yes—
32C22×Q8×C31C2311yescharacteristic
33C2×M16×C31C2314yes—
34C31×C4⋊Q8—22no—
35C31×C4⋊Q8—22no—
36C31×C4⋊Q8—28no—
37C31×C4⋊Q8—24no—
38C31×C4⋊Q8—28no—
39C31×C4⋊Q8—22no—
40C31×C4⋊Q8—22no—
41C31×C4⋊Q8D412yes—
42C31×C4⋊Q8D412yes—
43C31×#125—24no—
44C31×#125—28no—
45C31×#125—24no—
46C31×#125D414yes—
47C31×C22⋊Q8—22no—
48C31×C22⋊Q8—24no—
49C31×C22⋊Q8—22no—
50C4×Q8×C31—24no—
51C4×Q8×C31—24no—
52C4×Q8×C31—24no—
53C4×Q8×C31—24no—
54C4×Q8×C31—22no—
55C4×Q8×C31—22no—
56C4×Q8×C31—22no—
57C4×Q8×C31—22no—
58C31×#117—24no—
59C31×#117C2314yes—
60C2×C4⋊C4×C31—21no—
61C2×C4⋊C4×C31—21no—
62C2×C4⋊C4×C31—24no—
63C2×C4⋊C4×C31—21no—
64C2×C4⋊C4×C31D412yes—
65C2×C4⋊C4×C31C2311yescharacteristic
66C2×C42×C31D412yes—
67C2×C42×C31C2312yes—
68C2×C42×C31C2311yescharacteristic
69C31×#103—28no—
70C31×#103—28no—
71C31×#101—24no—
72C31×#97—22no—
73C4×C8×C31—22no—
74C31×#95—21no—
75C31×#95—24no—
76C2×Q8×C31—24no—
77C2×Q8×C31—22no—
78C2×Q8×C31—22no—
79C2×Q8×C31—22no—
80C2×Q8×C31—22no—
81C2×Q8×C31—24no—
82C2×Q8×C31—24no—
83C2×Q8×C31—24no—
84C2×Q8×C31#4114yes—
85C22×C4×C31—22no—
86C22×C4×C31—22no—
87C22×C4×C31C2×D411yescharacteristic
88C22×C4×C31C2×D412yes—
89C22×C4×C31C2×D412yes—
90C22×C4×C31C2×D411yescharacteristic
91C22×C4×C31C2411yescharacteristic
92M16×C31—24no—
93M16×C31—24no—
94C2×C8×C31—24no—
95C4⋊C4×C31—24no—
96C4⋊C4×C31—24no—
97C4⋊C4×C31—24no—
98C4⋊C4×C31—24no—
99C4⋊C4×C31—28no—
100C4⋊C4×C31—24no—
101C4⋊C4×C31—24no—
102C4⋊C4×C31—22no—
103C4⋊C4×C31—22no—
104C4⋊C4×C31—24no—
105C4⋊C4×C31—22no—
106C4⋊C4×C31—41no—
107C4⋊C4×C31—42no—
108C4⋊C4×C31—41no—
109C4⋊C4×C31—48no—
110C4⋊C4×C31C2×D414yes—
111C4⋊C4×C31C2×D414yes—
112C22⋊C4×C31—24no—
113C42×C31—28no—
114C42×C31—22no—
115C42×C31—22no—
116C42×C31—24no—
117C42×C31—24no—
118C42×C31C2×D412yes—
119C42×C31C2×D412yes—
120#25919C3111yesmaximal, characteristic, direct product factor, Sylow
121C23×C31C22×D411yescharacteristic
122Q8×C31—28no—
123Q8×C31—44no—
124Q8×C31—48no—
125Q8×C31—82no—
126Q8×C31—84no—
127C2×C4×C31—22no—
128C2×C4×C31—22no—
129C2×C4×C31—22no—
130C2×C4×C31—24no—
131C2×C4×C31—24no—
132C2×C4×C31—24no—
133C2×C4×C31—22no—
134C2×C4×C31—41no—
135C2×C4×C31—42no—
136C2×C4×C31—42no—
137C2×C4×C31—42no—
138C2×C4×C31—42no—
139C2×C4×C31—42no—
140C2×C4×C31—42no—
141C2×C4×C31#12011yescharacteristic
142C2×C4×C31#12012yes—
143C2×C4×C31#12011yescharacteristic
144C2×C4×C31#12414yes—
145C2×C4×C31C22×D412yes—
146C2×C4×C31C2×#4112yes—
147C2×C4×C312−1+412yes—
148C8×C31—44no—
149#3502C2×C3111yescharacteristic
150#3139C2×C3112yes—
151#2546C2×C3111yescharacteristic
152#2028C2×C3114yes—
153#1986C2×C3112yes—
154#1886C2×C3114yes—
155C4×#101C2×C3111yescharacteristic
156C22×C31—21no—
157C22×C31—21no—
158C22×C31C2×#12011yescharacteristic
159C22×C31C2×#12411yescharacteristic
160C22×C31#53611yescharacteristic
161C4×C31—24no—
162C4×C31—21no—
163C4×C31—22no—
164C4×C31—44no—
165C4×C31—44no—
166C4×C31—42no—
167C4×C31—44no—
168C4×C31—82no—
169C4×C31#45612yes—
170C4×C31#54814yes—
171Q82—22no—
172#557—22no—
173#557—24no—
174#544—22no—
175#544C22×C3112yes—
176#533—22no—
177#533C22×C3112yes—
178C2×C4⋊Q8C22×C3111yescharacteristic
179C2×C4⋊Q8C22×C3112yes—
180#519C22×C3112yes—
181C2×C4×Q8C22×C3111yescharacteristic
182#491—24no—
183#487—22no—
184#487—22no—
185#419C22×C3118yes—
186C2×#101C22×C3112yes—
187C4×M16C22×C3112yes—
188#398—22no—
189#391C22×C3112yes—
190#389—22no—
191C4×C4⋊C4C22×C3111yescharacteristic
192#343C22×C3112yes—
193#339C22×C3118yes—
194C2×C31—21no—
195C2×C31—21no—
196C2×C31#243611yescharacteristic
197C2×C31C2×#45611yescharacteristic
198C2×C31#302211yescharacteristic
199C22×Q8C23×C3112yes—
200C22×Q8C23×C3111yescharacteristic
201C2×M16C23×C3114yes—
202C4⋊Q8—22no—
203C4⋊Q8—22no—
204C4⋊Q8—28no—
205C4⋊Q8—24no—
206C4⋊Q8—28no—
207C4⋊Q8—22no—
208C4⋊Q8—22no—
209C4⋊Q8D4×C3112yes—
210C4⋊Q8D4×C3112yes—
211#125—24no—
212#125—28no—
213#125—24no—
214#125D4×C3114yes—
215C22⋊Q8—22no—
216C22⋊Q8—24no—
217C22⋊Q8—22no—
218C4×Q8—24no—
219C4×Q8—24no—
220C4×Q8—24no—
221C4×Q8—24no—
222C4×Q8—22no—
223C4×Q8—22no—
224C4×Q8—22no—
225C4×Q8—22no—
226#117—24no—
227#117C23×C3114yes—
228C2×C4⋊C4—21no—
229C2×C4⋊C4—21no—
230C2×C4⋊C4—24no—
231C2×C4⋊C4—21no—
232C2×C4⋊C4D4×C3112yes—
233C2×C4⋊C4C23×C3111yescharacteristic
234C2×C42D4×C3112yes—
235C2×C42C23×C3112yes—
236C2×C42C23×C3111yescharacteristic
237#103—28no—
238#103—28no—
239#101—24no—
240#97—22no—
241C4×C8—22no—
242#95—21no—
243#95—24no—
244C31#2591911yescharacteristic, direct product factor, Sylow
245C2×Q8—24no—
246C2×Q8—22no—
247C2×Q8—22no—
248C2×Q8—22no—
249C2×Q8—22no—
250C2×Q8—24no—
251C2×Q8—24no—
252C2×Q8—24no—
253C2×Q8#41×C3114yes—
254C22×C4—22no—
255C22×C4—22no—
256C22×C4C2×D4×C3111yescharacteristic
257C22×C4C2×D4×C3112yes—
258C22×C4C2×D4×C3112yes—
259C22×C4C2×D4×C3111yescharacteristic
260C22×C4C24×C3111yescharacteristic
261M16—24no—
262M16—24no—
263C2×C8—24no—
264C4⋊C4—24no—
265C4⋊C4—24no—
266C4⋊C4—24no—
267C4⋊C4—24no—
268C4⋊C4—28no—
269C4⋊C4—24no—
270C4⋊C4—24no—
271C4⋊C4—22no—
272C4⋊C4—22no—
273C4⋊C4—24no—
274C4⋊C4—22no—
275C4⋊C4—41no—
276C4⋊C4—42no—
277C4⋊C4—41no—
278C4⋊C4—48no—
279C4⋊C4C2×D4×C3114yes—
280C4⋊C4C2×D4×C3114yes—
281C22⋊C4—24no—
282C42—28no—
283C42—22no—
284C42—22no—
285C42—24no—
286C42—24no—
287C42C2×D4×C3112yes—
288C42C2×D4×C3112yes—
289C23C22×D4×C3111yescharacteristic
290Q8—28no—
291Q8—44no—
292Q8—48no—
293Q8—82no—
294Q8—84no—
295C2×C4—22no—
296C2×C4—22no—
297C2×C4—22no—
298C2×C4—24no—
299C2×C4—24no—
300C2×C4—24no—
301C2×C4—22no—
302C2×C4—41no—
303C2×C4—42no—
304C2×C4—42no—
305C2×C4—42no—
306C2×C4—42no—
307C2×C4—42no—
308C2×C4—42no—
309C2×C4C31×#12011yescharacteristic
310C2×C4C31×#12012yes—
311C2×C4C31×#12011yescharacteristic
312C2×C4C31×#12414yes—
313C2×C4C22×D4×C3112yes—
314C2×C4C2×#41×C3112yes—
315C2×C4C31×2−1+412yes—
316C8—44no—
317C22—21no—
318C22—21no—
319C22C2×C31×#12011yescharacteristic
320C22C2×C31×#12411yescharacteristic
321C22C31×#53611yescharacteristic
322C4—24no—
323C4—21no—
324C4—22no—
325C4—44no—
326C4—44no—
327C4—42no—
328C4—44no—
329C4—82no—
330C4C31×#45612yes—
331C4C31×#54814yes—
332C2—21no—
333C2—21no—
334C2C31×#243611yescharacteristic
335C2C2×C31×#45611yescharacteristic
336C2C31×#302211yescharacteristic
subgroupG/H
center, socleC22×C31C2×#120
commutator, Frattini, cosocleC22×C4C24×C31
prime radicalC23×C31C22×D4
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C31 ◁ C2×C42×C31 ◁ G

Complements

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

NH ≅ G/Ntype
120. #25919C31direct (N × H)
244. C31#25919direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#35022
C31×#31392
C31×#25462
C31×#20282
C31×#19862
C31×#18862
C4×C31×#1012
#2591931