Finite Group Databasebeta

← C4×#19128430 #35564405

Subgroups — C4×#19128430 #35564405

Order 21248.

2220 conjugacy classes of subgroups.

The subgroup lattice has 392 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19128430C211yesmaximal, characteristic
2#24910555C216yesmaximal
3#24910519C213yesmaximal
4#24910418C213yesmaximal
5#24910381C212yesmaximal
6Q8×C4⋊Dic83C211yesmaximal, characteristic
7C4×#14581792C213yesmaximal
8C4×#14581783C216yesmaximal
9C4×Q8×Dic83C212yesmaximal
10C42×Dic166C213yesmaximal
11C42×Q8×C83C211yesmaximal, characteristic
12#19128430C4116yesdirect product factor
13C2×#14581792C2213yes—
14C2×#14581783C2216yes—
15C2×Q8×Dic83C2212yes—
16C2×Q8×Dic83C2212yes—
17C2×C4×Dic166C2213yes—
18C2×C4×Dic166C2213yes—
19C2×C4×Dic166C2213yes—
20#19127607C2216yes—
21#19127600C2216yes—
22#19127599C2216yes—
23#19127599C2216yes—
24#19127597C2216yes—
25#19127588C22112yes—
26#19127584C22112yes—
27#19127571C2213yes—
28#19127566C2216yes—
29C4⋊C4×Dic83C2216yes—
30C4⋊C4×Dic83C2216yes—
31C4×Dic83⋊C4C2216yes—
32C4×Dic83⋊C4C2216yes—
33C4×Dic83⋊C4C2216yes—
34C4×C4⋊Dic83C2213yes—
35C4×C4⋊Dic83C2213yes—
36C4×C4⋊Dic83C2216yes—
37C4×C4⋊Dic83C2216yes—
38C4×C4⋊Dic83C2211yescharacteristic
39C42×Dic83C2216yes—
40C2×C4×Q8×C83C2211yescharacteristic
41C2×C4×Q8×C83C2211yescharacteristic
42C2×C4×Q8×C83C2211yescharacteristic
43C4×C4⋊C4×C83C2213yes—
44C4×C4⋊C4×C83C2213yes—
45C4×C4⋊C4×C83C2213yes—
46C43×C83C2213yes—
47C22×Dic166C2313yes—
48#14581792C2×C4124yes—
49#14581783C2×C4148yes—
50Q8×Dic83—28no—
51Q8×Dic83C2×C4116yes—
52C4×Dic166—212no—
53C4×Dic166—212no—
54C4×Dic166C2×C4124yes—
55C2×C4⋊Dic83C2313yes—
56C2×C4⋊Dic83C2316yes—
57C2×C4⋊Dic83C2316yes—
58C2×C4⋊Dic83C2311yescharacteristic
59C2×C4⋊Dic83C2316yes—
60C2×C4⋊Dic83C2316yes—
61C2×C4⋊Dic83C2311yescharacteristic
62C2×Dic83⋊C4C2316yes—
63C2×Dic83⋊C4C2316yes—
64C2×Dic83⋊C4C2316yes—
65C2×C4×Dic83C2316yes—
66C2×C4×Dic83C2312yes—
67C2×C4×Dic83C2316yes—
68C2×C4×Dic83C2316yes—
69C2×C4×Dic83C2316yes—
70C2×C4×Dic83C2316yes—
71C83⋊#95C2312yes—
72C83⋊#95C2316yes—
73C83⋊#95C2316yes—
74C83⋊#95C23112yes—
75C83⋊#95C23112yes—
76C22×Q8×C83C2311yescharacteristic
77C4×Q8×C83—24no—
78C4×Q8×C83C2×C418yes—
79C4×Q8×C83Q818yescomplemented
80C2×C4⋊C4×C83C2313yes—
81C2×C4⋊C4×C83C2313yes—
82C2×C4⋊C4×C83C2313yes—
83C2×C42×C83C2313yes—
84C2×C42×C83C2313yes—
85C2×C42×C83C2313yes—
86C2×C42×C83C2313yes—
87C2×C42×C83C2313yes—
88C2×C42×C83C2313yes—
89C2×C42×C83C2311yescharacteristic
90#95×C83C2316yes—
91C2×Dic166—26no—
92C2×Dic166—26no—
93C2×Dic166C22×C4112yes—
94C22×Dic83C2416yes—
95C22×Dic83C2416yes—
96C22×Dic83C2412yes—
97C22×Dic83C2412yes—
98C4⋊Dic83—26no—
99C4⋊Dic83—212no—
100C4⋊Dic83—46no—
101C4⋊Dic83C22×C4124yes—
102C4⋊Dic83C22×C4124yes—
103C4⋊Dic83C22×C414yes—
104C4⋊Dic83#4114yes—
105Dic83⋊C4—212no—
106Dic83⋊C4—212no—
107Dic83⋊C4C22×C4124yes—
108C4×Dic83—212no—
109C4×Dic83—212no—
110C4×Dic83—24no—
111C4×Dic83—212no—
112C4×Dic83—46no—
113C4×Dic83C22×C4124yes—
114C2×Q8×C83C22×C414yes—
115C2×Q8×C83C2×Q814yes—
116C2×Q8×C83#4114yes—
117C22×C4×C83C2413yes—
118C22×C4×C83C2413yes—
119C22×C4×C83C2413yes—
120C22×C4×C83C2411yescharacteristic
121C22×C4×C83C2413yes—
122C22×C4×C83C2411yescharacteristic
123C22×C4×C83C2411yescharacteristic
124C4⋊C4×C83—26no—
125C4⋊C4×C83C22×C4112yes—
126C4⋊C4×C83C2×Q8112yes—
127C42×C83—26no—
128C42×C83—26no—
129C42×C83—26no—
130C42×C83—43no—
131C42×C83C22×C4112yes—
132C42×C83C2×Q8112yes—
133C42×C83#4114yes—
134C23×C83C2511yescharacteristic
135Q8×C83C4×Q8116yescomplemented
136C2×C4×C83—21no—
137C2×C4×C83—23no—
138C2×C4×C83—23no—
139C2×C4×C83—21no—
140C2×C4×C83—23no—
141C2×C4×C83—23no—
142C2×C4×C83—23no—
143C2×C4×C83—23no—
144C2×C4×C83—23no—
145C2×C4×C83C23×C416yes—
146C2×C4×C83C23×C416yes—
147C2×C4×C83C23×C412yes—
148C2×C4×C83C22×Q816yes—
149C2×C4×C83C22×Q816yes—
150C2×C4×C83C22×Q812yes—
151C2×C4×C83C2×#4112yes—
152C2×C4×C83C2×#4116yes—
153C2×C4×C83C2×#4112yes—
154C2×C4×C83C2×#4112yes—
155C2×C4×C83C2×#4112yes—
156C2×C4×C832−1+412yes—
157C2×Dic83—22no—
158C2×Dic83—26no—
159C2×Dic83—26no—
160C2×Dic83—22no—
161C2×Dic83—22no—
162C2×Dic83—22no—
163C2×Dic83—26no—
164C2×Dic83—26no—
165C2×Dic83—26no—
166C2×Dic83C23×C414yes—
167C2×Dic83C23×C4112yes—
168C2×Dic83C2×#4114yes—
169Dic166—224no—
170C22×C83C24×C411yescharacteristic
171C22×C83C23×Q811yescharacteristic
172C22×C83C22×#4111yescharacteristic
173C22×C83C22×#4111yescharacteristic
174C22×C83C22×#4111yescharacteristic
175C22×C83C2×2−1+411yescharacteristic
176C22×C83#58511yescharacteristic
177C4×C83—26no—
178C4×C83—26no—
179C4×C83—22no—
180C4×C83—43no—
181C4×C83C2×C4×Q8112yes—
182C4×C83C4×#4114yes—
183C4×C83#55714yescomplemented
184Dic83—212no—
185Dic83—24no—
186Dic83—24no—
187Dic83—46no—
188C4×#557—831nomaximal, Sylow
189C2×C83C22×C4×Q811yescharacteristic
190C2×C83C2×C4×#4111yescharacteristic
191C2×C83C4×2−1+411yescharacteristic
192C2×C83C2×#55711yescharacteristic
193C2×C83Q8×#4111yescharacteristic
194C2×C83#348011yescharacteristic
195C2×C83#348211yescharacteristic
196C2×#557—831no—
197#2370—836no—
198#2365—833no—
199#2355—833no—
200#2351—832no—
201Q8×C4⋊C4—831no—
202C4×C4⋊Q8—833no—
203C4×#125—836no—
204C42×Q8—833no—
205C42×Q8—832no—
206C42×Q8D8311yescharacteristic
207C83C4×#55711yescharacteristic, complemented, Sylow
208#557—8316no—
209C2×C4⋊Q8—833no—
210C2×#125—836no—
211C2×C4×Q8—832no—
212C2×C4×Q8—832no—
213C2×C4×Q8—833no—
214C2×C4×Q8—833no—
215C2×C4×Q8—833no—
216C2×C4×Q8C2×D8311yescharacteristic
217C2×C4×Q8C2×D8311yescharacteristic
218C2×C4×Q8C2×D8311yescharacteristic
219#391—836no—
220#389—836no—
221#389—836no—
222#389—836no—
223#389—836no—
224#387—8312no—
225#387—8312no—
226#384—833no—
227#382—836no—
228C4×C4⋊C4—836no—
229C4×C4⋊C4—836no—
230C4×C4⋊C4—836no—
231C4×C4⋊C4—836no—
232C4×C4⋊C4—836no—
233C4×C4⋊C4—833no—
234C4×C4⋊C4—833no—
235C4×C4⋊C4—831no—
236C4×C4⋊C4—836no—
237C4×C4⋊C4—836no—
238C4×C4⋊C4C2×D8313yes—
239C4×C4⋊C4C2×D8313yes—
240C4×C4⋊C4C2×D8313yes—
241C43—836no—
242C43C2×D8313yes—
243C22×Q8—833no—
244C22×Q8C22×D8311yescharacteristic
245C4⋊Q8—8324no—
246#125—8348no—
247C4×Q8—24no—
248C4×Q8—8316no—
249C4×Q8—8324no—
250C4×Q8—16612no—
251C4×Q8—1668no—
252C4×Q8—16612no—
253C4×Q8Dic16618yescomplemented
254C4×Q8C4×D8318yes—
255C2×C4⋊C4—836no—
256C2×C4⋊C4—831no—
257C2×C4⋊C4—831no—
258C2×C4⋊C4—836no—
259C2×C4⋊C4—836no—
260C2×C4⋊C4—836no—
261C2×C4⋊C4—836no—
262C2×C4⋊C4—833no—
263C2×C4⋊C4—836no—
264C2×C4⋊C4—836no—
265C2×C4⋊C4C22×D8313yes—
266C2×C4⋊C4C22×D8313yes—
267C2×C4⋊C4C22×D8313yes—
268C2×C42—836no—
269C2×C42—836no—
270C2×C42—836no—
271C2×C42—836no—
272C2×C42—836no—
273C2×C42—832no—
274C2×C42C22×D8313yes—
275C2×C42C22×D8313yes—
276C2×C42C22×D8313yes—
277C2×C42C22×D8313yes—
278C2×C42C22×D8313yes—
279C2×C42C22×D8313yes—
280C2×C42C22×D8311yescharacteristic
281#95—832no—
282#95—836no—
283#95—836no—
284#95—8312no—
285#95—8312no—
286#95C22×D8316yes—
287C2×Q8—8312no—
288C2×Q8—1666no—
289C2×Q8—1666no—
290C2×Q8C2×C4×D8314yes—
291C2×Q8C2×Dic16614yes—
292C2×Q8#1305059014yes—
293C22×C4—832no—
294C22×C4—832no—
295C22×C4—836no—
296C22×C4—836no—
297C22×C4C23×D8313yes—
298C22×C4C23×D8313yes—
299C22×C4C23×D8313yes—
300C22×C4C23×D8311yescharacteristic
301C22×C4C23×D8313yes—
302C22×C4C23×D8311yescharacteristic
303C22×C4C23×D8311yescharacteristic
304C4⋊C4—26no—
305C4⋊C4—3326no—
306C4⋊C4—834no—
307C4⋊C4—8324no—
308C4⋊C4—8324no—
309C4⋊C4—8324no—
310C4⋊C4—834no—
311C4⋊C4—16612no—
312C4⋊C4—16612no—
313C4⋊C4—16612no—
314C4⋊C4—1666no—
315C4⋊C4C2×C4×D83112yes—
316C4⋊C4C2×Dic166112yes—
317C42—26no—
318C42—26no—
319C42—26no—
320C42—43no—
321C42—3326no—
322C42—8324no—
323C42—16612no—
324C42—16612no—
325C42—16612no—
326C42—1664no—
327C42C2×C4×D83112yes—
328C42C2×Dic166112yes—
329C42#1305059114yes—
330C23C24×D8311yescharacteristic
331Q8—16624no—
332Q8C4×Dic166116yescomplemented
333C2×C4—23no—
334C2×C4—21no—
335C2×C4—23no—
336C2×C4—21no—
337C2×C4—23no—
338C2×C4—23no—
339C2×C4—23no—
340C2×C4—23no—
341C2×C4—23no—
342C2×C4—834no—
343C2×C4—8312no—
344C2×C4—834no—
345C2×C4—1666no—
346C2×C4—1666no—
347C2×C4—1666no—
348C2×C4—1666no—
349C2×C4—1662no—
350C2×C4—1666no—
351C2×C4—1662no—
352C2×C4—1662no—
353C2×C4—1662no—
354C2×C4C22×C4×D8316yes—
355C2×C4C22×C4×D8316yes—
356C2×C4C22×C4×D8312yes—
357C2×C4C22×Dic16616yes—
358C2×C4C22×Dic16616yes—
359C2×C4C22×Dic16612yes—
360C2×C4#41×D8312yes—
361C2×C4C2×#1305059016yes—
362C2×C4C2×#1305059112yes—
363C2×C4C2×#1305059112yes—
364C2×C4C2×#1305059112yes—
365C2×C4#1458183912yes—
366C22C23×C4×D8311yescharacteristic
367C22C23×Dic16611yescharacteristic
368C22C2×#41×D8311yescharacteristic
369C22C22×#1305059011yescharacteristic
370C22C22×#1305059111yescharacteristic
371C22C2×#1458183911yescharacteristic
372C22#1912853711yescharacteristic
373C4—26no—
374C4—26no—
375C4—22no—
376C4—43no—
377C4—3326no—
378C4—16612no—
379C4—1664no—
380C4—1664no—
381C4C2×C4×Dic166112yes—
382C4C4×#1305059114yes—
383C4#1912843014yesdirect product factor
384C2C22×C4×Dic16611yescharacteristic
385C2C2×C4×#1305059111yescharacteristic
386C2C4×#1458183911yescharacteristic
387C2C2×#1912843011yescharacteristic
388C2#41×Dic16611yescharacteristic
389C2#2492105811yescharacteristic
390C2#2492108511yescharacteristic
subgroupG/H
centerC22×C4C23×D83
commutatorC22×C83C24×C4
FrattiniC23C24×D83
FittingC42×Q8×C83C2
socle, prime radical, cosocleC23×C83C25
hypercenterC42×Q8D83
hypocenterC83C4×#557
LCSG ▷ C22×C83 ▷ C83
UCSC1 ◁ C22×C4 ◁ C42×Q8

Complements

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

NH ≅ G/Ntype
12. #19128430C4direct (N × H)
79. C4×Q8×C83Q8semidirect
135. Q8×C83C4×Q8semidirect
183. C4×C83#557semidirect
207. C83C4×#557semidirect
253. C4×Q8Dic166semidirect
332. Q8C4×Dic166semidirect
383. C4#19128430direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#191284302
#249105552
#249105192
#249104182
#249103812
Q8×C4⋊Dic832
C4×#145817922
C4×#145817832
C4×Q8×Dic832
C42×Dic1662
C42×Q8×C832
C4×#55783