Finite Group Databasebeta

C4×#17985375 #31826415

order18112
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C2×C4

Aliases

direct productC4×#17985375

Splittings

FittingC4×C8×C283 ⋊ C2
SylowC283 ⋊ C4×M16

Subgroups

subgroupG/H
centerC42C2×D283
commutatorC2×C283C2×C42
FrattiniC2×C4C22×D283
FittingC4×C8×C283C2
socleC22×C283C22×C4
prime radicalC22×D283C2×C4
cosocleC2×C4×C283C23
hypercenterC4×C8D283
hypocenterC283C4×M16
LCSG ▷ C2×C283 ▷ C283
UCSC1 ◁ C42 ◁ C4×C8

142 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9056

Conjugacy classes & character table

4552 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofC8×#17985375, #49119540, #49119547, …
maximal normal subgroup ofC8×#17985375, #49119540, #49119547, …
maximal quotient ofC8×#17985375, #49119547, #49119555, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18112, 499);