Finite Group Databasebeta

C2×#19097797 #23758060

order10048
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productC2×#19097797

Splittings

FittingC22×D4×C157 ⋊ C2
SylowC157 ⋊ C2×AGL(1,ℤ/8)

Subgroups

subgroupG/H
centerC22C2×C22⋊D157
commutator, cosocleC4×C157C24
FrattiniC4C23×D157
FittingC22×D4×C157C2
socleC22×C157C2×D4
hypercenterC22×D4D157
hypocenterC157C2×AGL(1,ℤ/8)
LCSG ▷ C4×C157 ▷ C2×C157 ▷ C157
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×D4

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

normal subgroups only

This group has 298 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

1582 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#34100509, #34100515, #34100613, …
maximal normal subgroup of#34100509, #34100515, #34100613, …
maximal quotient ofC2×#23757278, C2×#23757272, C2×#23757313, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10048, 1336);