Finite Group Databasebeta

C4×#19128778 #36325995

order21376
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

direct productC4×#19128778

Splittings

SylowC167 ⋊ C4×Q32

Subgroups

subgroupG/H
centerC2×C4#14581935
commutatorC8×C167C22×C4
FrattiniC2×C8C22×D167
FittingC4×Q16×C167C2
socle, prime radicalC22×C167C2×D8
cosocleC2×C8×C167C23
hypercenterC4×Q16D167
hypocenterC167C4×Q32
LCSG ▷ C8×C167 ▷ C4×C167 ▷ C2×C167 ▷ C167
UCSC1 ◁ C2×C4 ◁ C42 ◁ C4×C8 ◁ C4×Q16

150 conjugacy classes of subgroups; only the 65 normal subgroups are shown.

normal subgroups only

This group has 150 conjugacy classes of subgroups — too many to draw. Only its 65 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 21376

Conjugacy classes & character table

2368 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21376, 6367);