Finite Group Databasebeta

#21443713

order7808
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C4

Aliases

No aliases for this group.

Splittings

SylowC61 ⋊ #1300

Subgroups

subgroupG/H
centerC2×C4#11758198
commutatorC2×C4×C61C42
FrattiniC2×C42C2×D61
FittingC4×M16×C61C2
socleC22×C61#95
hypercenterC4×M16D61
hypocenterC61#1300
LCSG ▷ C2×C4×C61 ▷ C22×C61 ▷ C61
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ C4×M16

172 conjugacy classes of subgroups; only the 61 normal subgroups are shown.

normal subgroups only

This group has 172 conjugacy classes of subgroups — too many to draw. Only its 61 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,c^2=f,d^2=g,b^a=bc,c^a=cf,e^a=efg,h^a=h^60,c^b=cg,h^b=h^60

Conjugacy classes & character table

1238 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofD61×#1300, C2×#21443713, #29570207, …
maximal normal subgroup ofD61×#1300, C2×#21443713, #29570207, …
maximal quotient of#29566570, #29566573, #29566578, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 2404);