Finite Group Databasebeta

← D7×#2381 #13516427

Subgroups — D7×#2381 #13516427

Order 1792.

2326 conjugacy classes of subgroups.

The subgroup lattice has 348 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×D7×C4⋊Q8C211yesmaximal, characteristic
2C7×#2381C211yesmaximal, characteristic, complemented
3#11740676C211yesmaximal, characteristic, complemented
4D7×#391C214yesmaximal
5#11733942C214yesmaximal, complemented
6D7×#387C218yesmaximal
7#11732422C218yesmaximal, complemented
8D7×#383C212yesmaximal
9#11731710C212yesmaximal, complemented
10C22×Q8×D7C2212yes—
11C2×C7×C4⋊Q8C2211yescharacteristic
12C2×#6507C2212yes—
13D7×C4⋊Q8C4116yescomplemented
14C2×D7×C4⋊C4C2214yes—
15C2×D7×C4⋊C4C2214yes—
16C2×#6451C2214yes—
17C2×C42×D7C2214yes—
18C2×C42×D7C2211yescharacteristic
19C2×#6432C2211yescharacteristic
20C7×#391C2214yes—
21C7×#387C2218yes—
22C7×#383C2212yes—
23#90002C2214yes—
24#89753C2218yes—
25#89750C2218yes—
26#89746C2214yes—
27#89709C2212yes—
28#89705C2218yes—
29#89701C2214yes—
30D7×#95C2214yes—
31D7×#95C2214yes—
32D7×#95C2218yes—
33D7×#95C2214yes—
34#89427C2218yes—
35#89426C2218yes—
36#89425C2218yes—
37#89424C2218yes—
38#89423C2214yes—
39#89423C2214yes—
40#89423C2214yes—
41#89418C2218yes—
42#89418C2218yes—
43C2×#2381—71nomaximal, Sylow
44C22×C7×Q8C2312yes—
45C2×Q8×D7—44no—
46C2×Q8×D7—44no—
47C2×Q8×D7C2×C4116yes—
48C22×C4×D7C2318yes—
49C22×C4×D7C2314yes—
50C22×C4×D7C2312yes—
51C22×C4×D7C2311yescharacteristic
52C22×Dic14C2312yes—
53C22×Dic14C2314yes—
54C7×C4⋊Q8C2×C418yescomplemented
55C2×C7×C4⋊C4C2314yes—
56C2×C7×C4⋊C4C2314yes—
57C2×C42×C7C2314yes—
58C2×C42×C7C2311yescharacteristic
59#6507C2×C4116yescomplemented
60C2×C4⋊Dic7C2314yes—
61C2×C4⋊Dic7C2314yes—
62C2×Dic7⋊C4C2318yes—
63C2×Dic7⋊C4C2318yes—
64C2×C4×Dic7C2318yes—
65C2×C4×Dic7C2314yes—
66C2×C4×Dic7C2312yes—
67C2×C4×Dic7C2311yescharacteristic
68D7×C4⋊C4—48no—
69D7×C4⋊C4C2×C4132yes—
70#6451C2×C4132yescomplemented
71C42×D7—48no—
72C42×D7C2×C418yes—
73#6432C2×C418yescomplemented
74C7×#95C2314yes—
75C7×#95C2318yes—
76C7×#95C2314yes—
77C7×#95C2314yes—
78C7⋊#95C2318yes—
79C7⋊#95C2314yes—
80C7⋊#95C2318yes—
81C7⋊#95C2318yes—
82C7⋊#95C2318yes—
83C7⋊#95C2318yes—
84C7⋊#95C2318yes—
85C7⋊#95C2314yes—
86C7⋊#95C2314yes—
87C22×C4⋊Q8—71no—
88#2381—74no—
89#2381—78no—
90#2381—72no—
91#2381—71no—
92#2381D711yescharacteristic, direct product factor
93C2×#391—74no—
94C2×#387—78no—
95C2×#383—72no—
96C23×D7C2411yescharacteristic
97C2×C7×Q8—42no—
98C2×C7×Q8—42no—
99C2×C7×Q8C22×C418yes—
100C22×C4×C7C2418yes—
101C22×C4×C7C2412yes—
102C22×C4×C7C2411yescharacteristic
103C22×C4×C7C2414yes—
104C22×Dic7C2418yes—
105C22×Dic7C2412yes—
106C22×Dic7C2411yescharacteristic
107C22×Dic7C2414yes—
108Q8×D7—432no—
109C2×C4×D7—28no—
110C2×C4×D7—28no—
111C2×C4×D7—24no—
112C2×C4×D7—28no—
113C2×C4×D7—216no—
114C2×C4×D7—232no—
115C2×C4×D7C22×C418yes—
116C2×C4×D7C22×C414yes—
117C2×C4×D7C22×C4116yes—
118C2×Dic14—42no—
119C2×Dic14—44no—
120C2×Dic14—42no—
121C2×Dic14—44no—
122C2×Dic14C22×C418yes—
123C2×Dic14C22×C4116yes—
124C7×C4⋊C4—44no—
125C7×C4⋊C4C22×C4116yes—
126C42×C7—44no—
127C42×C7C22×C414yes—
128C4⋊Dic7—44no—
129C4⋊Dic7C22×C4116yes—
130Dic7⋊C4—48no—
131Dic7⋊C4C22×C4132yes—
132C4×Dic7—48no—
133C4×Dic7—44no—
134C4×Dic7C22×C418yes—
135C4×Dic7C22×C414yes—
136C23×Q8—72no—
137C2×C4⋊Q8—72no—
138C2×C4⋊Q8—716no—
139C2×C4⋊Q8—74no—
140C2×C4⋊Q8—71no—
141C2×C4⋊Q8C2×D711yescharacteristic
142C22×C4⋊C4—74no—
143C22×C4⋊C4—74no—
144C22×C42—71no—
145C22×C42—74no—
146#391—74no—
147#391—74no—
148#391—74no—
149#391—78no—
150#391—78no—
151#391C2×D714yes—
152#387—78no—
153#387—78no—
154#387—78no—
155#387—78no—
156#387—78no—
157#387—78no—
158#387—78no—
159#387C2×D718yes—
160#383—72no—
161#383—74no—
162#383—74no—
163#383—74no—
164#383C2×D712yes—
165C2×#95—74no—
166C2×#95—74no—
167C2×#95—74no—
168C2×#95—78no—
169C23×C7C2511yescharacteristic
170C22×D7C23×C412yes—
171C22×D7H(5,𝔽2)14yes—
172C22×D72−1+418yes—
173C7×Q8—48no—
174C2×C4×C7—24no—
175C2×C4×C7—24no—
176C2×C4×C7—22no—
177C2×C4×C7—24no—
178C2×C4×C7—28no—
179C2×C4×C7—216no—
180C2×C4×C7C23×C414yes—
181C2×C4×C7C23×C412yes—
182C2×C4×C7C23×C418yes—
183C2×Dic7—24no—
184C2×Dic7—24no—
185C2×Dic7—22no—
186C2×Dic7—24no—
187C2×Dic7—28no—
188C2×Dic7—216no—
189C2×Dic7C23×C414yes—
190C2×Dic7C23×C412yes—
191C2×Dic7C23×C418yes—
192C4×D7—232no—
193C4×D7—28no—
194C4×D7—216no—
195C4×D7—432no—
196Dic14—416no—
197Dic14—48no—
198C22×Q8—716no—
199C22×Q8—74no—
200C22×Q8—72no—
201C22×Q8—284no—
202C22×Q8—284no—
203C22×Q8C22×D712yes—
204C23×C4—74no—
205C23×C4—72no—
206C23×C4—71no—
207C23×C4—78no—
208C4⋊Q8—716no—
209C4⋊Q8—732no—
210C4⋊Q8—78no—
211C4⋊Q8C4×D718yescomplemented
212C2×C4⋊C4—78no—
213C2×C4⋊C4—74no—
214C2×C4⋊C4—732no—
215C2×C4⋊C4—78no—
216C2×C4⋊C4—74no—
217C2×C4⋊C4—288no—
218C2×C4⋊C4C22×D714yes—
219C2×C4⋊C4C22×D714yes—
220C2×C42—71no—
221C2×C42—72no—
222C2×C42—78no—
223C2×C42—78no—
224C2×C42—74no—
225C2×C42—288no—
226C2×C42C22×D714yes—
227C2×C42C22×D711yescharacteristic
228#95—78no—
229#95—78no—
230#95—74no—
231#95—74no—
232#95—78no—
233#95—74no—
234#95—78no—
235#95—78no—
236#95—78no—
237#95C22×D714yes—
238#95C22×D714yes—
239#95C22×D714yes—
240#95C22×D718yes—
241C22×C7C24×C411yescharacteristic
242C22×C7C2×H(5,𝔽2)12yes—
243C22×C7C2×2−1+414yes—
244C2×D7#51814yes—
245C2×D7#51918yes—
246C2×D7#563116yes—
247C4×C7—22no—
248C4×C7—28no—
249C4×C7—24no—
250C4×C7—48no—
251Dic7—22no—
252Dic7—28no—
253Dic7—24no—
254Dic7—48no—
255C24—71no—
256C2×Q8—42no—
257C2×Q8—42no—
258C2×Q8—716no—
259C2×Q8—78no—
260C2×Q8—284no—
261C2×Q8—284no—
262C2×Q8—282no—
263C2×Q8—282no—
264C2×Q8—2832no—
265C2×Q8C2×C4×D718yes—
266C22×C4—72no—
267C22×C4—71no—
268C22×C4—74no—
269C22×C4—78no—
270C22×C4—74no—
271C22×C4—716no—
272C22×C4—78no—
273C22×C4—148no—
274C22×C4—148no—
275C22×C4—148no—
276C22×C4—144no—
277C22×C4—1416no—
278C22×C4—1432no—
279C22×C4C23×D718yes—
280C22×C4C23×D712yes—
281C22×C4C23×D711yescharacteristic
282C22×C4C23×D714yes—
283C4⋊C4—44no—
284C4⋊C4—732no—
285C4⋊C4—716no—
286C4⋊C4—288no—
287C4⋊C4—284no—
288C4⋊C4C2×C4×D7116yes—
289C42—44no—
290C42—74no—
291C42—78no—
292C42—284no—
293C42—288no—
294C42C2×C4×D714yes—
295C2×C7C2×#51811yescharacteristic
296C2×C7C2×#51912yes—
297C2×C7C2×#56314yes—
298D7#238118yesdirect product factor
299C23—72no—
300C23—74no—
301C23—78no—
302C23C24×D711yescharacteristic
303Q8—48no—
304Q8—288no—
305Q8—2816no—
306C2×C4—24no—
307C2×C4—24no—
308C2×C4—22no—
309C2×C4—24no—
310C2×C4—28no—
311C2×C4—216no—
312C2×C4—74no—
313C2×C4—72no—
314C2×C4—78no—
315C2×C4—1416no—
316C2×C4—1432no—
317C2×C4—148no—
318C2×C4—144no—
319C2×C4—144no—
320C2×C4—142no—
321C2×C4—144no—
322C2×C4—148no—
323C2×C4—1416no—
324C2×C4—2832no—
325C2×C4C22×C4×D714yes—
326C2×C4C22×C4×D712yes—
327C2×C4C22×C4×D718yes—
328C7C2×#238111yescharacteristic, complemented, Sylow
329C22—716no—
330C22—74no—
331C22—78no—
332C22C23×C4×D711yescharacteristic
333C22D7×H(5,𝔽2)12yes—
334C22D7×2−1+414yes—
335C4—22no—
336C4—28no—
337C4—24no—
338C4—48no—
339C4—142no—
340C4—148no—
341C4—144no—
342C4—288no—
343C2—78no—
344C2D7×#51811yescharacteristic
345C2D7×#51912yes—
346C2D7×#56314yes—
subgroupG/H
center, FrattiniC23C24×D7
commutatorC22×C7C24×C4
FittingC7×#2381C2
socle, cosocleC23×C7C25
prime radicalC23×D7C24
hypercenter#2381D7
hypocenterC7C2×#2381
LCSG ▷ C22×C7 ▷ C7
UCSC1 ◁ C23 ◁ #2381

Complements

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

NH ≅ G/Ntype
2. C7×#2381C2semidirect
3. #11740676C2semidirect
5. #11733942C2semidirect
7. #11732422C2semidirect
9. #11731710C2semidirect
13. D7×C4⋊Q8C4semidirect
54. C7×C4⋊Q8C2×C4semidirect
59. #6507C2×C4semidirect
70. #6451C2×C4semidirect
73. #6432C2×C4semidirect
92. #2381D7direct (N × H)
211. C4⋊Q8C4×D7semidirect
298. D7#2381direct (N × H)
328. C7C2×#2381semidirect

Maximal subgroups

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

subgroupindex
C2×D7×C4⋊Q82
C7×#23812
#117406762
D7×#3912
#117339422
D7×#3872
#117324222
D7×#3832
#117317102
C2×#23817