Finite Group Databasebeta

#21460870

order7808
automorphism?
homologyAbelianization (H1) = C4×C8 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC61 ⋊ #1378

Subgroups

subgroupG/H
centerC4(C2×#6923)⋊C4
commutatorC22×C61C4×C8
FrattiniC22×C4C2×#6923
FittingC2×M16×C61C4
socleC2×C61#336
hypercenterC2×M16#6923
hypocenterC61#1378
LCSG ▷ C22×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C4 ◁ C22×C4 ◁ C2×M16

132 conjugacy classes of subgroups; only the 62 normal subgroups are shown.

normal subgroups only

This group has 132 conjugacy classes of subgroups — too many to draw. Only its 62 normal subgroups are shown.

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

Full subgroup data →

Presentation

Polycyclic presentation:

2^7,61|a^2=d,b^2=e,d^2=f,f^2=g,b^a=bc,e^a=eg,h^a=h^11,c^b=cg,h^b=h^60,h^d=h^60

Conjugacy classes & character table

344 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#30606175, C2×#21460870, #30606373, …
maximal normal subgroup of#30606175, C2×#21460870, #30606373, …
maximal quotient of#30594185, #30594198, #30594208, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 19561);