Finite Group Databasebeta

C22⋊C4×Dic157 #23757123

order10048
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C23×C4

Aliases

direct productC22⋊C4×Dic157

Splittings

SylowC157 ⋊ C4×C22⋊C4

Subgroups

subgroupG/H
center, FrattiniC23C22×D157
commutatorC2×C157C2×C42
FittingC2×C22⋊C4×C157C2
socle, cosocleC23×C157C23
prime radicalC24×C157C22
hypercenterC2×C22⋊C4D157
hypocenterC157C4×C22⋊C4
LCSG ▷ C2×C157 ▷ C157
UCSC1 ◁ C23 ◁ C2×C22⋊C4

258 conjugacy classes of subgroups; only the 111 normal subgroups are shown.

normal subgroups only

This group has 258 conjugacy classes of subgroups — too many to draw. Only its 111 normal subgroups are shown.

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

Full subgroup data →

Conjugacy classes & character table

1600 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#34099923, #99×Dic157, #34100970, …
maximal normal subgroup of#34099923, #99×Dic157, #34100970, …
maximal quotient of#95×Dic157, #34098358, #34098361, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10048, 399);